{"id":73,"date":"2026-08-05T20:00:00","date_gmt":"2026-08-05T20:00:00","guid":{"rendered":"https:\/\/dnsrecordschecker.com\/blog\/?p=73"},"modified":"2026-07-04T05:29:21","modified_gmt":"2026-07-04T05:29:21","slug":"how-to-fix-incorrect-mx-records","status":"publish","type":"post","link":"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/","title":{"rendered":"How to Fix Incorrect MX Records"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">If your emails are bouncing or landing in spam folders, your MX records are the first place to look. Fixing these is not about guessing; it is about precise configuration.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Quick Answer: How to Repair Your MX Setup<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To <a href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/\">fix incorrect Mail Exchange<\/a> (MX) records, verify your domain\u2019s current settings using a global lookup tool. Ensure your MX hostnames match your provider&#8217;s requirements exactly, set the priority integers to the values specified in your documentation, and wait for DNS propagation to complete. If issues persist, check for redundant records that might be intercepting your mail flow.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey 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: #000000;color:#000000\" 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: #000000;color:#000000\" 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:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#When_Email_Delivery_Starts_to_Fail\" >When Email Delivery Starts to Fail<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#What_Is_an_MX_Record_Exactly\" >What Is an MX Record Exactly?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#MX_Record_Configuration_Comparison\" >MX Record Configuration Comparison<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Step-by-Step_Correcting_Your_MX_Configuration\" >Step-by-Step: Correcting Your MX Configuration<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Identify_the_Required_Values\" >Identify the Required Values:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Audit_Your_Current_Zone\" >Audit Your Current Zone:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Delete_Conflicting_Records\" >Delete Conflicting Records:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Enter_the_New_Records\" >Enter the New Records:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Set_the_Priority_Integers\" >Set the Priority Integers:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Verify_the_Update\" >Verify the Update:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Understanding_DNS_Priority_and_Delivery_Logic\" >Understanding DNS Priority and Delivery Logic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Who_Should_Audit_Their_MX_Records\" >Who Should Audit Their MX Records?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Pricing_and_Tooling_Tradeoffs\" >Pricing and Tooling Tradeoffs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Security_Best_Practices\" >Security Best Practices<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Troubleshooting_Common_MX_Failures\" >Troubleshooting: Common MX Failures<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Conclusion_Trust_the_Process\" >Conclusion: Trust the Process<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Why_are_my_emails_still_bouncing_after_I_fixed_the_MX_records\" >Why are my emails still bouncing after I fixed the MX records?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Do_I_need_multiple_MX_records\" >Do I need multiple MX records?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Can_I_use_a_CNAME_for_an_MX_record\" >Can I use a CNAME for an MX record?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#How_long_does_it_take_for_MX_changes_to_work\" >How long does it take for MX changes to work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#What_is_the_%E2%80%9Cpriority%E2%80%9D_number_for\" >What is the &#8220;priority&#8221; number for?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/#Does_changing_MX_records_affect_my_website\" >Does changing MX records affect my website?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_Email_Delivery_Starts_to_Fail\"><\/span>When Email Delivery Starts to Fail<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">You sit down to check your inbox and realize a client never received your proposal. Then, a colleague mentions they cannot send mail to you either. Your first reaction is to blame the email provider or your workstation. That said, the culprit is often a small, silent error sitting in your DNS zone file.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An MX record acts as the traffic controller for your domain\u2019s email. It tells the wider internet where to send messages intended for your address. If those directions are off by a single character or a misplaced priority digit, your mail simply vanishes. Most people encounter this after migrating to a new host or after adding a security service, such as a spam filter. It feels like a complex mystery, but it is usually just a simple routing mismatch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_an_MX_Record_Exactly\"><\/span>What Is an MX Record Exactly?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A Mail Exchange (MX) record is a type of DNS record that maps your domain name to the list of mail servers authorized to accept incoming email on your behalf. Every time someone sends an email to &#8220;name@yourdomain.com,&#8221; the sender&#8217;s mail server queries the global DNS to find your MX records. It reads the provided hostnames and their associated priority numbers to decide which server to contact first.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"MX_Record_Configuration_Comparison\"><\/span>MX Record Configuration Comparison<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Feature<\/strong><\/td><td><strong>Low Priority (e.g., 0-10)<\/strong><\/td><td><strong>High Priority (e.g., 50+)<\/strong><\/td><\/tr><tr><td><strong>Primary Use<\/strong><\/td><td>Primary mail server<\/td><td>Backup or disaster recovery<\/td><\/tr><tr><td><strong>Delivery Speed<\/strong><\/td><td>Preferred destination<\/td><td>Only if primary is offline<\/td><\/tr><tr><td><strong>Recommended for<\/strong><\/td><td>Your main email provider<\/td><td>Secondary fallback mail gateways<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step-by-Step_Correcting_Your_MX_Configuration\"><\/span>Step-by-Step: Correcting Your MX Configuration<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fixing your records requires a systematic approach. Do not change anything in your registrar\u2019s dashboard until you have mapped out exactly what needs to change.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Identify_the_Required_Values\"><\/span><strong>Identify the Required Values:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Log in to your email provider&#8217;s admin panel, whether that is Google Workspace, Microsoft 365, or a private cPanel host. Locate their specific MX record requirements. They will provide one or more hostnames and specific priority numbers.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Audit_Your_Current_Zone\"><\/span><strong>Audit Your Current Zone:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Use a global tool to query your domain. Look for records that do not match your provider&#8217;s list. Note any &#8220;stray&#8221; records left over from previous hosts.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Delete_Conflicting_Records\"><\/span><strong>Delete Conflicting Records:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Remove any records that point to servers you no longer use. Having both your new and old hosts active is a common cause of lost mail.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Enter_the_New_Records\"><\/span><strong>Enter the New Records:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">In your domain registrar\u2019s DNS management page, add the records provided in Step 1. Ensure the hostname ends in a period if your registrar requires a Fully Qualified Domain Name (FQDN).<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Set_the_Priority_Integers\"><\/span><strong>Set the Priority Integers:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Assign the correct priority numbers. Remember that lower integers have higher delivery priority. A record with a priority of 0 is the first destination.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Verify_the_Update\"><\/span><strong>Verify the Update:<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">After saving, wait for the changes to propagate. Run another global lookup to confirm the old records are gone, and the new ones are visible.<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding_DNS_Priority_and_Delivery_Logic\"><\/span>Understanding DNS Priority and Delivery Logic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The priority number is where most people get tripped up. It is counterintuitive: a priority of 10 is actually &#8220;higher&#8221; in the mail server&#8217;s eyes than a priority of 50. The server will always attempt to connect to the lowest number first. If that server is unresponsive, it moves to the next lowest number.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"536\" src=\"https:\/\/dnsrecordschecker.com\/blog\/wp-content\/uploads\/2026\/07\/Understanding-DNS-Priority-and-Delivery-Logic-1024x536.png\" alt=\"Understanding DNS Priority and Delivery Logic\" class=\"wp-image-292\" srcset=\"https:\/\/dnsrecordschecker.com\/blog\/wp-content\/uploads\/2026\/07\/Understanding-DNS-Priority-and-Delivery-Logic-1024x536.png 1024w, https:\/\/dnsrecordschecker.com\/blog\/wp-content\/uploads\/2026\/07\/Understanding-DNS-Priority-and-Delivery-Logic-300x157.png 300w, https:\/\/dnsrecordschecker.com\/blog\/wp-content\/uploads\/2026\/07\/Understanding-DNS-Priority-and-Delivery-Logic-768x402.png 768w, https:\/\/dnsrecordschecker.com\/blog\/wp-content\/uploads\/2026\/07\/Understanding-DNS-Priority-and-Delivery-Logic.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">I have seen many setups where a user sets the server to 100 and the backup server to 10. This is what happens. Every email that comes in is sent to the server first. If the backup server is not configured to send email back to the server, the email system stops working.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">So you should keep your server at 0 or 10 and then use higher numbers for your backup servers. This way, your primary server is the one, and the backup servers are just that. Backups. Keep your server at 0 or 10 and use higher numbers for your backup servers. The primary server is the server, and the backup servers are the extra ones.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Who_Should_Audit_Their_MX_Records\"><\/span>Who Should Audit Their MX Records?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you are managing your own domain, you should be checking these settings periodically.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>The Business Owner:<\/strong> If you recently moved your website or email hosting, you are at the highest risk for configuration drift. If your mail provider sent you an email warning about &#8220;DNS delivery issues,&#8221; do not ignore it.<\/li>\n\n\n\n<li><strong>The Freelance Developer:<\/strong> You are likely handling email routing for multiple clients. A single incorrect record can ruin a client\u2019s ability to communicate. Always run a <a href=\"https:\/\/dnsrecordschecker.com\/\">DNS records check<\/a> after finalizing any migration.<\/li>\n\n\n\n<li><strong>The IT Administrator:<\/strong> You need to confirm that your security stack like a secondary spam scanner is correctly positioned in the priority list. If your scanner is not listed as the primary priority, mail will skip your filters and hit your inbox directly.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pricing_and_Tooling_Tradeoffs\"><\/span>Pricing and Tooling Tradeoffs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">You do not need to pay for a tool to fix these records. Your domain registrar provides the interface for free, and global lookup tools are publicly available.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Honestly, the only time you should consider a paid service is if you are managing a massive enterprise fleet of domains where manual entry is prone to human error. For everyone else, a standard text editor to track your records and a free DNS checker are all you need. Do not let a salesperson convince you that you need a &#8220;premium DNS management subscription&#8221; to fix a simple record mismatch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Security_Best_Practices\"><\/span>Security Best Practices<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A misconfigured MX record is more than just a delivery headache; it is a security gap.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Remove Old Records:<\/strong> Abandoned records are an invitation for attackers. If you leave a record pointing to a server you no longer own, someone else could claim that server and receive your incoming mail.<\/li>\n\n\n\n<li><strong>Use SPF and DKIM:<\/strong> MX records tell the world where mail goes, but SPF and DKIM records tell the world that the mail you send is actually from you. You must configure these alongside your MX records.<\/li>\n\n\n\n<li><strong>Monitor Regularly:<\/strong> Set a calendar reminder to perform a quarterly audit of your DNS zone. It takes five minutes and prevents hours of downtime later.<\/li>\n\n\n\n<li><strong>Avoid Redirects:<\/strong> Do not use CNAME records for your MX hostnames. MX records must point to an A record (an IP address). Using a CNAME here <a href=\"https:\/\/en.wikipedia.org\/wiki\/Request_for_Comments\" rel=\"nofollow noopener\" target=\"_blank\">violates RFC standards<\/a> and will cause some mail servers to reject your mail outright.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Troubleshooting_Common_MX_Failures\"><\/span>Troubleshooting: Common MX Failures<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Problem<\/strong><\/td><td><strong>Likely Cause<\/strong><\/td><td><strong>Fix<\/strong><\/td><\/tr><tr><td>Email bounces<\/td><td>Incorrect hostname<\/td><td>Re-verify hostname spelling<\/td><\/tr><tr><td>Missing mail<\/td><td>Higher priority on backup<\/td><td>Lower the primary integer<\/td><\/tr><tr><td>High spam volume<\/td><td>Missing SPF record<\/td><td>Add TXT record for SPF<\/td><\/tr><tr><td>Delay in delivery<\/td><td>High TTL caching<\/td><td>Set TTL to 3600 seconds<\/td><\/tr><tr><td>Total mail failure<\/td><td>Redundant active providers<\/td><td>Remove non-primary records<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion_Trust_the_Process\"><\/span>Conclusion: Trust the Process<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Fixing MX records is a task that you have to do step by step. You need to check which MX records you have, then make sure they match what your email provider requires. After that, you have to give the internet some time to see the MX records. Fixing MX records takes some time because the network needs time to update.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Verify the official settings from your email provider\u2019s documentation.<\/li>\n\n\n\n<li>Clear out all legacy records that no longer belong in your zone file.<\/li>\n\n\n\n<li>Set the new records with the correct priority numbers.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">That said, here is the honest caveat: you cannot force the internet to update instantly. Once you have verified your records via a global tool, walk away from your desk. The &#8220;broken&#8221; behavior is often just a lagging cache. Once those regional timers run down, your email flow will stabilize without you needing to press another button.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1781847253103\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Why_are_my_emails_still_bouncing_after_I_fixed_the_MX_records\"><\/span><strong>Why are my emails still bouncing after I fixed the MX records?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>This is probably a propagation delay. When you make changes to your Domain Name System (DNS your local internet service provider often keeps the information for a few hours. So do not think that your new setup is wrong away. Wait 24 hours before doing anything else. The internet needs time to update, and being patient is usually the best approach to this kind of problem. You have to remember that the internet takes time to sync your Domain Name System changes.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781847255010\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Do_I_need_multiple_MX_records\"><\/span><strong>Do I need multiple MX records?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You only need one to get mail, but adding two or three creates a critical safety net. If your primary mail server goes offline for maintenance or an unexpected outage, the sending server will automatically attempt to connect to your secondary or tertiary servers. It is an easy way to ensure your mail flow stays active.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781847255867\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Can_I_use_a_CNAME_for_an_MX_record\"><\/span><strong>Can I use a CNAME for an MX record?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>No, never do this. It is a direct violation of DNS standards (RFC 5321). If you point an MX record to a CNAME instead of an A record, some strict mail servers will reject your traffic outright because they cannot resolve the path correctly. Always point your MX records directly to an A record.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781847257114\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"How_long_does_it_take_for_MX_changes_to_work\"><\/span><strong>How long does it take for MX changes to work?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>It depends entirely on the Time-To-Live (TTL) value you set in your zone file. If your TTL is set high, the changes could take up to 48 hours to propagate across every global resolver. If you set a lower TTL, the updates usually take effect within a few minutes.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781847257922\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"What_is_the_%E2%80%9Cpriority%E2%80%9D_number_for\"><\/span><strong>What is the &#8220;priority&#8221; number for?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>This integer tells the sender&#8217;s mail server which destination to try first. Think of it as a ranked list. The server will always try the record with the lowest integer first. If that server is unresponsive, it moves to the next highest number. It is not a measure of speed; it is a measure of preference.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781847259138\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"Does_changing_MX_records_affect_my_website\"><\/span><strong>Does changing MX records affect my website?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Not at all. Your MX records are exclusively responsible for routing incoming email. Your website, meanwhile, relies on A and AAAA records to point visitors to your web server. These two systems operate on entirely different parts of your DNS configuration and have zero impact on one another.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Latest Posts:<\/strong><\/p>\n\n\n<ul class=\"wp-block-latest-posts__list wp-block-latest-posts is-layout-flow wp-block-latest-posts-is-layout-flow\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/dnsrecordschecker.com\/blog\/website-not-resolving-after-dns-update\/\">Website Not Resolving After DNS Update (Fix Guide)<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/dnsrecordschecker.com\/blog\/how-to-fix-incorrect-mx-records\/\">How to Fix Incorrect MX Records<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/dnsrecordschecker.com\/blog\/dns-conflict-between-a-record-and-cname\/\">DNS Conflict Between A Record and CNAME (How to Fix)<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/dnsrecordschecker.com\/blog\/why-dns-results-vary-by-country\/\">Why DNS Shows Different Results in Different Countries<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/dnsrecordschecker.com\/blog\/flush-dns-cache-windows-linux-macos\/\">How to Flush DNS Cache: Windows, Linux, and macOS<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>If your emails are bouncing or landing in spam folders, your MX records are the first place to look. Fixing these is not about guessing; it is about precise configuration. Quick Answer: How to Repair Your MX Setup To fix incorrect Mail Exchange (MX) records, verify your domain\u2019s current settings using a global lookup tool. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":293,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-73","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dns-troubleshooting-guides"],"_links":{"self":[{"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/posts\/73","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/comments?post=73"}],"version-history":[{"count":2,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/posts\/73\/revisions"}],"predecessor-version":[{"id":294,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/posts\/73\/revisions\/294"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/media\/293"}],"wp:attachment":[{"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/media?parent=73"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/categories?post=73"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dnsrecordschecker.com\/blog\/wp-json\/wp\/v2\/tags?post=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}