{"id":13145,"date":"2025-09-01T17:12:26","date_gmt":"2025-09-01T11:42:26","guid":{"rendered":"https:\/\/threatcop.com\/blog\/?p=13145"},"modified":"2025-09-04T16:46:12","modified_gmt":"2025-09-04T11:16:12","slug":"email-security-best-practices","status":"publish","type":"post","link":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/","title":{"rendered":"Email Security Best Practices: Setting Up DMARC to Protect Your Business Email"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">Cybersecurity leaders will always be in a state of constant competition with attackers. While the media commonly portrays endpoint detection, zero-trust frameworks, and SIEM tools as the protectors of enterprise networks, there is still no question that email remains the most common attack vector.&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">As reported in the Verizon 2023 Data Breach Investigations Report<\/span><a style=\"color: #000000;\" href=\"https:\/\/www.proofpoint.com\/us\/blog\/takeaways-from-2023-verizon-data-breach-investigations-report\"><span style=\"font-weight: 400;\">1<\/span><\/a><span style=\"font-weight: 400;\">, 74% of breaches had some element of the human component, and a considerable proportion were from phishing and social engineering, chiefly via email.<\/span><\/span><\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #414141;color:#414141\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #414141;color:#414141\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#What_is_DMARC_and_How_Does_It_Work\" >What is DMARC and How Does It Work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#Setting_Up_DMARC_Step-by-Step_Guide\" >Setting Up DMARC: Step-by-Step Guide<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#Common_Mistakes_to_Avoid_When_Setting_Up_DMARC\" >Common Mistakes to Avoid When Setting Up DMARC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#Best_Practices_for_Maintaining_DMARC_and_Email_Security\" >Best Practices for Maintaining DMARC and Email Security<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#Why_SPF_and_DKIM_Matter_in_Conjunction_with_DMARC\" >Why SPF and DKIM Matter in Conjunction with DMARC&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#How_DMARC_Improves_Your_Business_Email_Security_in_the_Long_Run\" >How DMARC Improves Your Business Email Security in the Long Run<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#Conclusion_DMARC_is_the_Solution_to_Secure_Your_Business_Email\" >Conclusion: DMARC is the Solution to Secure Your Business Email<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">Yet, despite years of warnings, many enterprises still rely on legacy or inadequate controls. This is where modern email authentication becomes essential. Solutions like <\/span><span style=\"font-weight: 400;\">Threatcop TDMARC<\/span><span style=\"font-weight: 400;\"> are designed to implement DMARC alongside SPF and DKIM, giving organizations visibility into spoofing attempts and preventing attackers from impersonating their domains.<\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">In this blog, we will explain why DMARC for business email is essential, how it integrates with SPF and DKIM, and best practices to <a href=\"https:\/\/threatcop.com\/blog\/business-email-compromise\/\">prevent phishing and BEC attacks<\/a>.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_DMARC_and_How_Does_It_Work\"><\/span><span style=\"color: #000000;\"><b>What is DMARC and How Does It Work?<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">Email was developed in the 1980s, when \u201csecurity\u201d meant locking your floppy disks in a drawer. Nobody predicted attackers would one day spoof entire domains to trick CEOs into wiring funds.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">That\u2019s where DMARC (Domain-based Message Authentication, Reporting &amp; Conformance) comes in. Think of it as a bouncer at the door of your domain. Here\u2019s how it works:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"color: #000000;\"><b>It verifies identity:<\/b><span style=\"font-weight: 400;\"> DMARC tells receiving servers, \u201cHere\u2019s how to verify this email indeed came from us.\u201d&nbsp;<\/span><\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><b>It applies rules:<\/b><span style=\"font-weight: 400;\"> If the email fails DKIM or SPF checks, you choose whether it\u2019s blocked, quarantined, or just flagged.&nbsp;<\/span><\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><b>It sends you a report: <\/b><span style=\"font-weight: 400;\">DMARC provides intelligence on who is trying to impersonate your domain.<\/span><\/span><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">DMARC doesn\u2019t work alone. DMARC relies on two protocols:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"color: #000000;\"><b>SPF<\/b><span style=\"font-weight: 400;\">\u2014The list of servers authorized to represent your domain. Think of it as the guest list.<\/span><\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><b>DKIM<\/b><span style=\"font-weight: 400;\">\u2014DKIM takes a picture of the email and applies a digital seal with a timestamp.<\/span><\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><b>DMARC<\/b><span style=\"font-weight: 400;\">\u2014The policy engine that says what to do if SPF or DKIM fails.<\/span><\/span><\/li>\n<\/ul>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n\n<head>\n    <meta charset=\"UTF-8\">\n    <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <title>Document<\/title>\n<\/head>\n\n<style>\n    .interestedBtn {\n        width: 70% !important;\n        box-sizing: border-box !important;\n        display: inline-block !important;\n        padding: 11px !important;\n        border: 1px !important;\n        border-color: #ddd !important;\n        margin-top: 10px !important;\n        background-color: #fff !important;\n        background-image: none !important;\n        text-shadow: none !important;\n        color: #000 !important;\n        font-size: 14px !important;\n        line-height: 20px !important;\n        border-radius: 5px !important;\n        margin: 0 !important;\n        cursor: pointer !important;\n    }\n\n\n.formSec .formSecTwo{\n    padding-top: 30px !important;\n}\n\n\n    .tnp-email {\n         width: 70% !important;\n    box-sizing: border-box;\n    padding: 8px 10px;\n    display: inline-block;\n    border: 1px solid #ddd;\n     background: #183e8b;\n    color: #fff !important;\n    font-size: 13px;\n    line-height: 20px;\n    border-radius: 2px;\n    padding-right: 30px;\n    margin-bottom: 0px;\n\n    }\n\n    .formSec {\n        float: left !important;\n        width: 55% !important;\n    }\n\n    .mainBox {\n            background: #183e8b;\n        max-width: 600px !important;\n        margin: 0 auto !important;\n        padding: 20px !important;\n        font-family: Arial, Helvetica, sans-serif !important;\n    }\n\n    .boxDiv {\n        display: flex !important;\n    }\n\n    .boxConsult {\n        float: left !important;\n        width: 45% !important;\n    }\n\n    .formSecTwo {\n        text-align: right !important;\n        width: 100% !important;\n    }\n\n    .formHeading {\n        font-family: Arial, Helvetica, sans-serif;\n        margin-top: 0px;\n        font-weight: 700;\n        line-height: 25px;\n        font-size: 18px !important;\n        margin-bottom: 70px;\n       margin-bottom: 70px !important;\n       color: white !important;\n          margin-top: 0px !important;\n    }\n\n    .fieldHeading {\n        margin: 0 !important;\n        font-size: 13px !important;\n        text-align: left !important;\n        margin: 0px 39px 2px 93px !important;\n        font-weight: 500 !important;\n    }\n\n    .image {\n        max-width: 100% !important;\n        height: auto !important;\n    }\n\n     .email-icon {\n            position: absolute;\n            right: 10px;\n            top:18px;\n            transform: translateY(-50%);\n            pointer-events: none; \/* Make sure the icon doesn't block clicking on the input *\/\n        }\n\n          .email-container{\n             position: relative;\n         \n        }\n       \n\n        .email-icon img{\n                 width: 15px;\n        }\n\n\n         input::placeholder {\n            color:white;\n        }\n\n    @media screen and (max-width: 480px) {\n        .boxDiv {\n            display: block !important;\n            padding: 15px !important;\n         \n        }\n\n        .image{\n            width: 60% !important;\n        }\n        .fieldHeading {\n            text-align: left !important;\n            margin: unset !important;\n        }\n\n        .boxConsult {\n            width: unset !important;\n            float: none !important;\n        }\n\n        .mainBox {\n            border: unset !important;\n        }\n\n        .formSec {\n            float: unset !important;\n            width: 100% !important;\n        }\n\n        .formSecTwo {\n            text-align: center !important;\n        }\n\n        .tnp-email {\n            width: 100% !important;\n        }\n\n        .formHeading {\n            margin-bottom: unset !important;\n        }\n\n         .email-icon {\n            position: absolute;\n            right: 10px;\n            top: 50%;\n            transform: translateY(-50%);\n            pointer-events: none; \/* Make sure the icon doesn't block clicking on the input *\/\n        }\n       \n        .email-container{\n             position: relative;\n        }\n\n    }\n<\/style>\n\n<body>\n\n    <div class=\"mainBox\" box-sizing:=\"\" border-box;=\"\">\n\n        <div class=\"boxDiv\">\n\n            <div class=\"boxConsult\">\n                <div>\n                    <h3 class=\"formHeading\" style=\"margin-top: 0;\">\n                        Book a Free Demo Call with Our People Security Expert<\/h3>\n                <\/div>\n                <img decoding=\"async\" src=\"https:\/\/awareness.threatcop.ai\/marketing\/vector.svg\" class=\"image\">\n            <\/div>\n\n            <div class=\"formSec\">\n                <div class=\" formSecTwo\">\n                    <div class=\"tnp tnp-subscription-minimal\">\n                        <form action=\"https:\/\/threatcop.com\/thankyou-blog\" method=\"get\" target=\"_blank\">\n                            <div class=\"email-container\" style=\"margin-bottom: 15px;\">\n\n                                <input class=\"tnp-email\" type=\"text\" required=\"\" name=\"FullName\" value=\"\"\n                                    placeholder=\"Full Name\">\n                                    <span class=\"email-icon\"><img decoding=\"async\" src=\"https:\/\/awareness.threatcop.ai\/marketing\/icon1.svg\" class=\"img-fluid\" \/><\/span>\n                            <\/div>\n\n                            <div class=\"email-container\" style=\"margin-bottom: 15px;\">\n                               \n                                <input class=\"tnp-email\" type=\"email\" required=\"\" name=\"email\" value=\"\"\n                                    placeholder=\"Corporate Email Id\">\n                                     <span class=\"email-icon\"><img decoding=\"async\" src=\"https:\/\/awareness.threatcop.ai\/marketing\/icon2.svg\" class=\"img-fluid\" \/><\/span>\n                            <\/div>\n\n                            <div class=\"email-container\" style=\"margin-bottom: 15px;\">\n                               \n                                <input class=\"tnp-email\" type=\"text\" required=\"\" name=\"CompanyName\" value=\"\"\n                                    placeholder=\"Company Name\">\n                                    <span class=\"email-icon\"><img decoding=\"async\" src=\"https:\/\/awareness.threatcop.ai\/marketing\/icon3.svg\" class=\"img-fluid\" \/><\/span>\n\n                            <\/div>\n\n                            <div class=\"email-container\">\n                               \n                                <input class=\"tnp-email\" type=\"number\" required=\"\" name=\"Phone\" value=\"\"\n                                    placeholder=\"Phone No.\"><br>\n                                    <span class=\"email-icon\"><img decoding=\"async\" src=\"https:\/\/awareness.threatcop.ai\/marketing\/icon4.svg\" class=\"img-fluid\" \/><\/span>\n                            <\/div>\n                            <input type=\"hidden\" name=\"BlogForm\" value=\"BlogForm\"><br>\n                            <input class=\"tnp-submit interestedBtn\" name=\"submit\" type=\"submit\"\n                                value=\"SUBMIT\">\n\n                        <\/form>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n        <\/div>\n    <\/div>\n\n<\/body>\n\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Setting_Up_DMARC_Step-by-Step_Guide\"><\/span><span style=\"color: #000000;\"><b>Setting Up DMARC: Step-by-Step Guide<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">If you are the person responsible for your organization&#8217;s email security protocols, here&#8217;s the brief roadmap:<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Log in to Your Email Admin Console<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">The first step in setting up DMARC for email security is to access your email platform&#8217;s admin console. If you use <a href=\"https:\/\/threatcop.com\/blog\/set-up-a-dmarc-record-for-google-workspace\/\">Google Workspace<\/a>, <a href=\"https:\/\/threatcop.com\/blog\/how-to-set-up-dmarc-on-microsoft-365\/\">Microsoft 365<\/a>, <a href=\"https:\/\/threatcop.com\/blog\/how-to-set-up-dmarc-on-zoho-mail\/\">Zoho<\/a>, or an alternate service, head to either the Admin or DNS management area within your provider&#8217;s system.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Access DNS Settings<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">Within the admin console, look for DNS management or Domain settings. You are looking for the area where you have access to add DNS records.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Create the DMARC Record<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">This is where we go into some <\/span><b>email authentication <\/b><span style=\"font-weight: 400;\">magic. You will need to create a new TXT record with a specific format. Here is what a basic DMARC record would look like:<\/span><\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"color: #000000;\"><b>Name\/Host: <\/b><span style=\"font-weight: 400;\"><kbd>_dmarc.yourdomain.com&nbsp;<\/kbd><\/span><\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><b>Value<\/b><span style=\"font-weight: 400;\">: <kbd>v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@yourdomain.com<\/kbd><\/span><\/span><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">Let me break down what this DMARC syntax means:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400; color: #000000;\"><kbd>v=DMARC1<\/kbd> tells the system that the content is a DMARC record.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400; color: #000000;\"><kbd>p=quarantine<\/kbd> means that the defense makes a decision to send suspicious emails to spam (<kbd>p=none<\/kbd>, monitoring only, or <kbd>p=reject<\/kbd> means blocking).<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400; color: #000000;\">rua=mailto:dmarc-reports@yourdomain.com is the receiver email address that received the reports about authentication attempts.<\/span><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Save and Verify<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">Once you have saved your DMARC record, you should allow time for it to propagate. DNS changes can take up to 48 hours or longer, although typically it is far faster than that.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">Once it is live, you will want to verify your email security setup using a verifiable tool like Threatcop\u2019s spoof check. From there, full deployment with <\/span><span style=\"font-weight: 400;\">TDMARC<\/span><span style=\"font-weight: 400;\"> ensures continuous monitoring and simplified enforcement.<\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Mistakes_to_Avoid_When_Setting_Up_DMARC\"><\/span><span style=\"color: #000000;\"><b>Common Mistakes to Avoid When Setting Up DMARC<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">Companies think they are protected by DMARC, and then discover something is broken when they are hit with a real active attack.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Incorrect DMARC Record Syntax<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">The most common mistakes include no semicolon between parameters, bad address formatting for the reporting address, and wrong policy values. Be sure to double-check your DMARC syntax before saving.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Not Setting Up SPF\/DKIM First<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">DMARC leverages SPF and DKIM to authenticate your email. Ensure your SPF and DKIM records are working correctly before implementing DMARC for business email.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Not Monitoring DMARC Reports<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">Don&#8217;t set up your DMARC and forget about it. You have to regularly monitor your DMARC reports to notice any spoofing attempts and maintain the integrity of your email security system. Consider platforms like Threatcop TDMARC include built-in reporting and dashboards, so you can spot impersonation attempts before they cause damage.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Best_Practices_for_Maintaining_DMARC_and_Email_Security\"><\/span><span style=\"color: #000000;\"><b>Best Practices for Maintaining DMARC and Email Security<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">Many organizations enable DMARC and then forget about it entirely, missing the potential insights into spoofing attempts. Follow these steps:<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Monitor DMARC Reports<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">DMARC reports tell you about spoofing attempts, authentication failures, and unauthorized sources using your domain. <\/span><span style=\"font-weight: 400;\">Threatcop TDMARC <\/span><span style=\"font-weight: 400;\">consolidates this data into actionable insights, making monitoring easier for security teams.<\/span><\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Set Strong DMARC Policies&nbsp;<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">It is wise to set up a strong DMARC policy. You can start with <\/span><b><kbd>p=none<\/kbd><\/b><span style=\"font-weight: 400;\"> to monitor emails without any impact on delivery. Then move to <\/span><b><kbd>p=quarantine<\/kbd><\/b><span style=\"font-weight: 400;\"> once you are confident in your legitimate sources of emails. Finally, you can implement <\/span><b><kbd>p=reject<\/kbd><\/b><span style=\"font-weight: 400;\">, but only when you have authenticated your email&#8217;s legitimate sources.&nbsp;<\/span><\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Combine with Other Security Tools<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">DMARC will work best when combined with anti-phishing measures, email filtering, and education. If one security policy fails, an alternative policy will take over and protect you.&nbsp;<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_SPF_and_DKIM_Matter_in_Conjunction_with_DMARC\"><\/span><span style=\"color: #000000;\"><b>Why SPF and DKIM Matter in Conjunction with DMARC&nbsp;<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">Most people view SPF, DKIM, and DMARC as competing solutions to <a href=\"https:\/\/threatcop.com\/blog\/phishing-vs-spoofing\/\">phishing and spoofing<\/a>.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>SPF Setup<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">SPF functions like a guest list for your domain\u2019s emails. It tells receiving servers which IP addresses are permitted to send mail on the domain\u2019s behalf.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>DKIM Implementation<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">DKIM is similar to a tamper-evident seal, adding a digital signature to your emails that allows email service providers to ensure that your content has not been manipulated.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>How They Work Together<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">By allowing both SPF and DKIM to work together, DMARC provides a more sophisticated defense against those looking to spoof or phish their organization than either protocol alone.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_DMARC_Improves_Your_Business_Email_Security_in_the_Long_Run\"><\/span><span style=\"color: #000000;\"><b>How DMARC Improves Your Business Email Security in the Long Run<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">The value of DMARC goes beyond simply preventing spoofed email, as it supports long-term trust, provides deliverability, and supports your security posture in ways that many leaders only realize after establishing DMARC.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Improved Reputation<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">With DMARC in place, providers like Gmail and Outlook see your domain as a trusted domain. This implies that fewer legitimate messages are stuck in spam, and sender reputation improves dramatically over time. It&#8217;s almost like a verified badge for your email domain, indicating to users and providers that your email is authentic.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Preventing Phishing &amp; BEC<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">BEC schemes and phishing schemes require domain spoofing. Since nearly 70% of organizations were victimized by a BEC incident last year, your organization needs DMARC. Once properly set up, the DMARC protocol blocks these messages from even getting to the inbox, stopping the attack at the source.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><b>Compliance<\/b><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">DMARC supports compliance with GDPR, HIPAA, and other similar regulatory frameworks by helping you demonstrate to regulators that you are proactively protecting your email communications.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion_DMARC_is_the_Solution_to_Secure_Your_Business_Email\"><\/span><span style=\"color: #000000;\"><b>Conclusion: DMARC is the Solution to Secure Your Business Email<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">Email spoofing isn&#8217;t going away; if anything, it is getting more sophisticated and costly. This is why setting up DMARC for email security is no longer optional. Tools like Threatcop <\/span><span style=\"font-weight: 400;\">TDMARC<\/span><span style=\"font-weight: 400;\"> ensure that emails from your domain are authenticated, block impersonation attempts, and provide visibility into unauthorized senders.<\/span><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">When organizations implement DMARC with SPF, DKIM, and Threatcop <\/span><span style=\"font-weight: 400;\">TDMARC<\/span><span style=\"font-weight: 400;\"> enforcement, they can:<\/span><\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400; color: #000000;\">Prevent spoofing and impersonation<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400; color: #000000;\">Protect their brand and maintain customer trust<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400; color: #000000;\">Reduce the financial and reputational risk from phishing and BEC<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400; color: #000000;\">Monitor and respond to unauthorized sender activity<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400; color: #000000;\">Demonstrate proactive security leadership<\/span><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400; color: #000000;\">Start protecting your business email today with <a href=\"https:\/\/threatcop.com\/tdmarc\">TDMARC<\/a>. Feel free to connect with our security experts to ensure your business domain is fully secured against spoofing and impersonation.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cybersecurity leaders will always be in a state of constant competition with attackers. While the media commonly portrays endpoint detection, zero-trust frameworks, and SIEM tools as the protectors of enterprise networks, there is still no question that email remains the most common attack vector.&nbsp; As reported in the Verizon 2023 Data Breach Investigations Report1, 74% [&hellip;]<\/p>\n","protected":false},"author":22,"featured_media":13150,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46,45],"tags":[],"class_list":["post-13145","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dmarc","category-email-security"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Email Security Best Practices: Setting Up DMARC to Protect Your Business Email<\/title>\n<meta name=\"description\" content=\"Learn why DMARC is essential for business email security. Discover how DMARC, SPF, and DKIM prevent phishing, spoofing, and BEC attacks.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/threatcop.com\/blog\/email-security-best-practices\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Email Security Best Practices: Setting Up DMARC to Protect Your Business Email\" \/>\n<meta property=\"og:description\" content=\"Learn why DMARC is essential for business email security. Discover how DMARC, SPF, and DKIM prevent phishing, spoofing, and BEC attacks.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/threatcop.com\/blog\/email-security-best-practices\/\" \/>\n<meta property=\"og:site_name\" content=\"Threatcop\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/people\/Threatcop\/100083109892339\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-01T11:42:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-04T11:16:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2025\/09\/Email-Security-Best-Practices-ai-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Shikha Mishra\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@threatcop\" \/>\n<meta name=\"twitter:site\" content=\"@threatcop\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Shikha Mishra\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/\"},\"author\":{\"name\":\"Shikha Mishra\",\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/#\\\/schema\\\/person\\\/b726b18845470084a82f5fed6875910b\"},\"headline\":\"Email Security Best Practices: Setting Up DMARC to Protect Your Business Email\",\"datePublished\":\"2025-09-01T11:42:26+00:00\",\"dateModified\":\"2025-09-04T11:16:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/\"},\"wordCount\":1363,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Email-Security-Best-Practices-ai-1.jpg\",\"articleSection\":[\"DMARC\",\"Email Security\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/\",\"url\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/\",\"name\":\"Email Security Best Practices: Setting Up DMARC to Protect Your Business Email\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Email-Security-Best-Practices-ai-1.jpg\",\"datePublished\":\"2025-09-01T11:42:26+00:00\",\"dateModified\":\"2025-09-04T11:16:12+00:00\",\"description\":\"Learn why DMARC is essential for business email security. Discover how DMARC, SPF, and DKIM prevent phishing, spoofing, and BEC attacks.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/#primaryimage\",\"url\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Email-Security-Best-Practices-ai-1.jpg\",\"contentUrl\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Email-Security-Best-Practices-ai-1.jpg\",\"width\":1920,\"height\":1080,\"caption\":\"Email Security Best Practices\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/email-security-best-practices\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Email Security Best Practices: Setting Up DMARC to Protect Your Business Email\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/\",\"name\":\"Threatcop\",\"description\":\"Cybersecurity Blogs, News, Updates, and Articles\",\"publisher\":{\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/#organization\",\"name\":\"Threatcop\",\"url\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/cropped-original-logo-TC.png\",\"contentUrl\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/cropped-original-logo-TC.png\",\"width\":951,\"height\":228,\"caption\":\"Threatcop\"},\"image\":{\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/people\\\/Threatcop\\\/100083109892339\\\/\",\"https:\\\/\\\/x.com\\\/threatcop\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/threatcop\\\/\",\"https:\\\/\\\/www.instagram.com\\\/threatcop_official\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/#\\\/schema\\\/person\\\/b726b18845470084a82f5fed6875910b\",\"name\":\"Shikha Mishra\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/avatar_user_22_1756470936.png\",\"url\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/avatar_user_22_1756470936.png\",\"contentUrl\":\"https:\\\/\\\/threatcop.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/avatar_user_22_1756470936.png\",\"caption\":\"Shikha Mishra\"},\"description\":\"Shikha Mishra is responsible for driving the growth and adoption of TDMARC, a flagship product of Threatcop, across India, the Middle East, APAC, and the UK region. With her expertise, she helps organizations safeguard their domains so that no hacker can misuse them to send fraudulent emails, thereby protecting both their brand and reputation. She is passionate about enabling businesses to simplify the complexities of outbound email security through TDMARC\u2019s comprehensive solution, allowing them to stay focused on what matters most to their success.\",\"sameAs\":[\"https:\\\/\\\/threatcop.com\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/shikha-mishra-9594771b5\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Email Security Best Practices: Setting Up DMARC to Protect Your Business Email","description":"Learn why DMARC is essential for business email security. Discover how DMARC, SPF, and DKIM prevent phishing, spoofing, and BEC attacks.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/","og_locale":"en_US","og_type":"article","og_title":"Email Security Best Practices: Setting Up DMARC to Protect Your Business Email","og_description":"Learn why DMARC is essential for business email security. Discover how DMARC, SPF, and DKIM prevent phishing, spoofing, and BEC attacks.","og_url":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/","og_site_name":"Threatcop","article_publisher":"https:\/\/www.facebook.com\/people\/Threatcop\/100083109892339\/","article_published_time":"2025-09-01T11:42:26+00:00","article_modified_time":"2025-09-04T11:16:12+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2025\/09\/Email-Security-Best-Practices-ai-1.jpg","type":"image\/jpeg"}],"author":"Shikha Mishra","twitter_card":"summary_large_image","twitter_creator":"@threatcop","twitter_site":"@threatcop","twitter_misc":{"Written by":"Shikha Mishra","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#article","isPartOf":{"@id":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/"},"author":{"name":"Shikha Mishra","@id":"https:\/\/threatcop.com\/blog\/#\/schema\/person\/b726b18845470084a82f5fed6875910b"},"headline":"Email Security Best Practices: Setting Up DMARC to Protect Your Business Email","datePublished":"2025-09-01T11:42:26+00:00","dateModified":"2025-09-04T11:16:12+00:00","mainEntityOfPage":{"@id":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/"},"wordCount":1363,"commentCount":0,"publisher":{"@id":"https:\/\/threatcop.com\/blog\/#organization"},"image":{"@id":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#primaryimage"},"thumbnailUrl":"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2025\/09\/Email-Security-Best-Practices-ai-1.jpg","articleSection":["DMARC","Email Security"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/threatcop.com\/blog\/email-security-best-practices\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/","url":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/","name":"Email Security Best Practices: Setting Up DMARC to Protect Your Business Email","isPartOf":{"@id":"https:\/\/threatcop.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#primaryimage"},"image":{"@id":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#primaryimage"},"thumbnailUrl":"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2025\/09\/Email-Security-Best-Practices-ai-1.jpg","datePublished":"2025-09-01T11:42:26+00:00","dateModified":"2025-09-04T11:16:12+00:00","description":"Learn why DMARC is essential for business email security. Discover how DMARC, SPF, and DKIM prevent phishing, spoofing, and BEC attacks.","breadcrumb":{"@id":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/threatcop.com\/blog\/email-security-best-practices\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#primaryimage","url":"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2025\/09\/Email-Security-Best-Practices-ai-1.jpg","contentUrl":"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2025\/09\/Email-Security-Best-Practices-ai-1.jpg","width":1920,"height":1080,"caption":"Email Security Best Practices"},{"@type":"BreadcrumbList","@id":"https:\/\/threatcop.com\/blog\/email-security-best-practices\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/threatcop.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Email Security Best Practices: Setting Up DMARC to Protect Your Business Email"}]},{"@type":"WebSite","@id":"https:\/\/threatcop.com\/blog\/#website","url":"https:\/\/threatcop.com\/blog\/","name":"Threatcop","description":"Cybersecurity Blogs, News, Updates, and Articles","publisher":{"@id":"https:\/\/threatcop.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/threatcop.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/threatcop.com\/blog\/#organization","name":"Threatcop","url":"https:\/\/threatcop.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/threatcop.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2022\/03\/cropped-original-logo-TC.png","contentUrl":"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2022\/03\/cropped-original-logo-TC.png","width":951,"height":228,"caption":"Threatcop"},"image":{"@id":"https:\/\/threatcop.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/people\/Threatcop\/100083109892339\/","https:\/\/x.com\/threatcop","https:\/\/www.linkedin.com\/company\/threatcop\/","https:\/\/www.instagram.com\/threatcop_official\/"]},{"@type":"Person","@id":"https:\/\/threatcop.com\/blog\/#\/schema\/person\/b726b18845470084a82f5fed6875910b","name":"Shikha Mishra","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2025\/08\/avatar_user_22_1756470936.png","url":"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2025\/08\/avatar_user_22_1756470936.png","contentUrl":"https:\/\/threatcop.com\/blog\/wp-content\/uploads\/2025\/08\/avatar_user_22_1756470936.png","caption":"Shikha Mishra"},"description":"Shikha Mishra is responsible for driving the growth and adoption of TDMARC, a flagship product of Threatcop, across India, the Middle East, APAC, and the UK region. With her expertise, she helps organizations safeguard their domains so that no hacker can misuse them to send fraudulent emails, thereby protecting both their brand and reputation. She is passionate about enabling businesses to simplify the complexities of outbound email security through TDMARC\u2019s comprehensive solution, allowing them to stay focused on what matters most to their success.","sameAs":["https:\/\/threatcop.com\/","https:\/\/www.linkedin.com\/in\/shikha-mishra-9594771b5\/"]}]}},"_links":{"self":[{"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/posts\/13145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/comments?post=13145"}],"version-history":[{"count":4,"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/posts\/13145\/revisions"}],"predecessor-version":[{"id":13162,"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/posts\/13145\/revisions\/13162"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/media\/13150"}],"wp:attachment":[{"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/media?parent=13145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/categories?post=13145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/threatcop.com\/blog\/wp-json\/wp\/v2\/tags?post=13145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}