{"id":5018,"date":"2025-03-01T12:03:26","date_gmt":"2025-03-01T17:03:26","guid":{"rendered":"https:\/\/underhost.com\/blog\/?p=5018"},"modified":"2026-10-23T08:52:44","modified_gmt":"2026-10-23T12:52:44","slug":"changing-the-outgoing-email-ip-in-cpanel-exim-step-by-step-guide","status":"publish","type":"post","link":"https:\/\/underhost.com\/blog\/changing-the-outgoing-email-ip-in-cpanel-exim-step-by-step-guide\/","title":{"rendered":"How to Change the Outgoing Email IP in cPanel (Exim \/etc\/mailips and \/etc\/mailhelo)"},"content":{"rendered":"<div class=\"uh-blog-hero\" style=\"margin:0 0 40px;text-align:center;padding:48px 24px;border-radius:20px;background:linear-gradient(135deg,#0D1F3C 0%,#125A8A 58%,#176EA5 100%);color:#ffffff;box-shadow:0 20px 40px -15px rgba(13,31,60,0.28);position:relative;overflow:hidden;\">\n<div style=\"display:inline-flex;align-items:center;gap:8px;padding:7px 14px;margin-bottom:16px;border:1px solid rgba(0,212,255,0.32);border-radius:999px;color:#DFF8FF;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;background:rgba(0,212,255,0.10);\"><i class=\"fas fa-bullhorn\" style=\"color:#00D4FF;\"><\/i> Company News<\/div>\n<h1 style=\"color:#ffffff;font-size:clamp(32px,5vw,46px);line-height:1.12;margin:0 0 14px;font-weight:800;\">How to Change the Outgoing Email IP in cPanel (Exim \/etc\/mailips and \/etc\/mailhelo)<\/h1>\n<p style=\"font-size:18px;color:#EAF6FF;max-width:800px;margin:0 auto;line-height:1.7;\">Learn how to configure Exim in cPanel to send outgoing emails from a different IP address and improve email deliverability.<\/p>\n<\/div>\n<div class=\"uh-blog-excerpt\" style=\"border-left:4px solid #00D4FF;padding:18px 20px;margin:0 0 34px;background:#F8FAFC;color:#1F2937;border-radius:0 14px 14px 0;box-shadow:0 8px 28px rgba(13,31,60,0.08);line-height:1.75;\"><strong style=\"color:#0D1F3C;\">Short answer:<\/strong> Use cPanel&#8217;s supported method, not a hand-edited transport. In WHM, open <strong>Exim Configuration Manager &gt; Basic Editor &gt; Domains and IPs<\/strong>. To send each account&#8217;s mail from its own IP address, turn on <strong>Send mail from the account&#8217;s IP address<\/strong>. To pick IPs yourself, turn on <strong>Reference \/etc\/mailips for outgoing SMTP connections<\/strong> and list them in <code>\/etc\/mailips<\/code>, for example <code>*: 203.0.113.20<\/code>. Set the matching host name in <code>\/etc\/mailhelo<\/code>, and make sure every IP has a PTR record and is in SPF.<\/div>\n<nav aria-label=\"Table of contents\" class=\"uh-toc\" style=\"background:#ffffff;border:1px solid #E5E7EB;border-radius:16px;padding:20px 22px;margin:0 0 34px;box-shadow:0 4px 12px rgba(13,31,60,0.08);\">\n<div style=\"font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#176EA5;margin-bottom:10px;\"><i class=\"fas fa-list\" style=\"color:#00D4FF;\"><\/i> In this guide<\/div>\n<ol style=\"margin:0;padding-left:20px;columns:2 260px;column-gap:28px;line-height:1.9;\">\n<li><a href=\"#why-change-the-outgoing-ip\" style=\"color:#176EA5;text-decoration:none;font-weight:600;\">Why change the outgoing IP<\/a><\/li>\n<li><a href=\"#before-you-start\" style=\"color:#176EA5;text-decoration:none;font-weight:600;\">Before you start<\/a><\/li>\n<li><a href=\"#option-1-send-from-each-account-s-own-ip\" style=\"color:#176EA5;text-decoration:none;font-weight:600;\">Option 1: send from each account&#8217;s own IP<\/a><\/li>\n<li><a href=\"#option-2-choose-the-ips-with-etc-mailips\" style=\"color:#176EA5;text-decoration:none;font-weight:600;\">Option 2: choose the IPs with \/etc\/mailips<\/a><\/li>\n<li><a href=\"#update-dns-for-each-sending-ip\" style=\"color:#176EA5;text-decoration:none;font-weight:600;\">Update DNS for each sending IP<\/a><\/li>\n<li><a href=\"#test-the-change\" style=\"color:#176EA5;text-decoration:none;font-weight:600;\">Test the change<\/a><\/li>\n<li><a href=\"#troubleshooting\" style=\"color:#176EA5;text-decoration:none;font-weight:600;\">Troubleshooting<\/a><\/li>\n<\/ol>\n<\/nav>\n<div class=\"uh-post-content\" style=\"color:#1F2937;font-size:16px;line-height:1.75;\">\n<h2 id=\"why-change-the-outgoing-ip\" style=\"color:#0D1F3C;font-size:28px;line-height:1.25;margin:34px 0 14px;scroll-margin-top:90px;\"><i class=\"fas fa-info-circle\" style=\"color:#00D4FF;\"><\/i> Why change the outgoing IP<\/h2>\n<ul style=\"margin:0 0 24px;padding-left:22px;\">\n<li style=\"margin:0 0 8px;\"><strong>Reputation:<\/strong> keep a busy or risky account&#8217;s mail away from the IP the rest of the server uses.<\/li>\n<li style=\"margin:0 0 8px;\"><strong>Separation:<\/strong> send transactional mail and newsletters from different IP addresses.<\/li>\n<li style=\"margin:0 0 8px;\"><strong>Recovery:<\/strong> move mail to a clean IP while a blocklisted one is being delisted. Fix the cause first, or the new IP will be listed too.<\/li>\n<\/ul>\n<h2 id=\"before-you-start\" style=\"color:#0D1F3C;font-size:28px;line-height:1.25;margin:34px 0 14px;scroll-margin-top:90px;\"><i class=\"fas fa-clipboard-check\" style=\"color:#00D4FF;\"><\/i> Before you start<\/h2>\n<ul style=\"list-style:none;padding-left:0;\">\n<li style=\"margin:0 0 8px;\">\u2713 Extra IPv4 addresses assigned to the server. Check <strong>WHM &gt; IP Functions &gt; Show IP Address Usage<\/strong>.<\/li>\n<li style=\"margin:0 0 8px;\">\u2713 A reverse DNS (PTR) record for each sending IP that matches the host name it uses. Your host sets PTR records.<\/li>\n<li style=\"margin:0 0 8px;\">\u2713 Access to each domain&#8217;s DNS, to update SPF.<\/li>\n<\/ul>\n<h2 id=\"option-1-send-from-each-account-s-own-ip\" style=\"color:#0D1F3C;font-size:28px;line-height:1.25;margin:34px 0 14px;scroll-margin-top:90px;\"><i class=\"fas fa-angle-double-right\" style=\"color:#00D4FF;\"><\/i> Option 1: send from each account&#8217;s own IP<\/h2>\n<p style=\"margin:0 0 18px;\">If accounts already have dedicated IP addresses (set in <strong>Account Functions &gt; Change Site&#8217;s IP Address<\/strong>), this is the simplest option:<\/p>\n<ol style=\"margin:0 0 24px;padding-left:22px;\">\n<li style=\"margin:0 0 8px;\">In WHM, open <strong>Service Configuration &gt; Exim Configuration Manager<\/strong>.<\/li>\n<li style=\"margin:0 0 8px;\">In the <strong>Basic Editor<\/strong>, open <strong>Domains and IPs<\/strong>.<\/li>\n<li style=\"margin:0 0 8px;\">Turn on <strong>Send mail from the account&#8217;s IP address<\/strong>.<\/li>\n<li style=\"margin:0 0 8px;\">Save. WHM rebuilds the Exim configuration.<\/li>\n<\/ol>\n<p style=\"margin:0 0 18px;\">Accounts on the shared IP keep sending from the main IP.<\/p>\n<h2 id=\"option-2-choose-the-ips-with-etc-mailips\" style=\"color:#0D1F3C;font-size:28px;line-height:1.25;margin:34px 0 14px;scroll-margin-top:90px;\"><i class=\"fas fa-angle-double-right\" style=\"color:#00D4FF;\"><\/i> Option 2: choose the IPs with \/etc\/mailips<\/h2>\n<p style=\"margin:0 0 18px;\">For full control, list the outgoing IP for each domain in <code>\/etc\/mailips<\/code>. A <code>*<\/code> line sets the default for all other domains:<\/p>\n<pre style=\"background:#0D1F3C;color:#EAF6FF;padding:18px 20px;border-radius:14px;overflow-x:auto;line-height:1.7;font-size:15px;\"><code># \/etc\/mailips\nexample.com: 203.0.113.21\nshop.example.net: 203.0.113.22\n*: 203.0.113.20<\/code><\/pre>\n<p style=\"margin:0 0 18px;\">Then set the host name Exim announces for each IP in <code>\/etc\/mailhelo<\/code>. It should match the PTR record of the IP:<\/p>\n<pre style=\"background:#0D1F3C;color:#EAF6FF;padding:18px 20px;border-radius:14px;overflow-x:auto;line-height:1.7;font-size:15px;\"><code># \/etc\/mailhelo\nexample.com: mail1.example.org\nshop.example.net: mail2.example.org\n*: server.example.org<\/code><\/pre>\n<p style=\"margin:0 0 18px;\">Finally, in <strong>Exim Configuration Manager &gt; Basic Editor &gt; Domains and IPs<\/strong>, turn on <strong>Reference \/etc\/mailips for outgoing SMTP connections<\/strong> and <strong>Reference \/etc\/mailhelo for outgoing SMTP HELO<\/strong>, then save.<\/p>\n<div style=\"background:#FFF7ED;border:1px solid #FDBA74;border-radius:16px;padding:20px 22px;margin:24px 0;\">\n<h3 style=\"margin:0 0 10px;color:#9A3412;font-size:20px;\"><i class=\"fas fa-exclamation-triangle\" style=\"color:#F97316;\"><\/i> Do not edit the remote_smtp transport by hand:<\/h3>\n<p style=\"margin:0;color:#7C2D12;line-height:1.7;\">Changing <code>interface<\/code> in the Advanced Editor or in <code>\/etc\/exim.conf<\/code> bypasses cPanel&#8217;s IP selection and can be lost on rebuild. Use the options above.<\/p>\n<\/div>\n<h2 id=\"update-dns-for-each-sending-ip\" style=\"color:#0D1F3C;font-size:28px;line-height:1.25;margin:34px 0 14px;scroll-margin-top:90px;\"><i class=\"fas fa-globe\" style=\"color:#00D4FF;\"><\/i> Update DNS for each sending IP<\/h2>\n<div style=\"overflow-x:auto;margin:26px 0;border:1px solid #E5E7EB;border-radius:14px;-webkit-overflow-scrolling:touch;\">\n<table style=\"width:100%;border-collapse:collapse;background:#ffffff;color:#1F2937;font-size:15px;line-height:1.55;margin:0;\">\n<thead>\n<tr style=\"background:#0D1F3C;color:#fff;\">\n<th style=\"padding:14px;text-align:left;\">Record<\/th>\n<th style=\"padding:14px;text-align:left;\">What to set<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">PTR (reverse DNS)<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">The sending IP must point to the host name in \/etc\/mailhelo, and that host name must point back to the IP.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">SPF<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">Add the new IP to the SPF record of every domain that uses it, for example <code>ip4:203.0.113.21<\/code>.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">DKIM<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">No change needed: DKIM signs by domain, not by IP.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin:0 0 18px;\">WHM&#8217;s <strong>Email Deliverability<\/strong> page checks SPF and DKIM for each domain. See our <a href=\"https:\/\/underhost.com\/blog\/how-to-use-whms-email-deliverability-interface-to-fix-mail-dns-issues\/\">Email Deliverability guide<\/a>.<\/p>\n<h2 id=\"test-the-change\" style=\"color:#0D1F3C;font-size:28px;line-height:1.25;margin:34px 0 14px;scroll-margin-top:90px;\"><i class=\"fas fa-angle-double-right\" style=\"color:#00D4FF;\"><\/i> Test the change<\/h2>\n<pre style=\"background:#0D1F3C;color:#EAF6FF;padding:18px 20px;border-radius:14px;overflow-x:auto;line-height:1.7;font-size:15px;\"><code># Send a test and watch which IP Exim uses\necho \"IP test\" | mail -s \"Outgoing IP test\" you@example.org\ntail -f \/var\/log\/exim_mainlog<\/code><\/pre>\n<p style=\"margin:0 0 18px;\">At the receiving end, open the message headers. The first <code>Received:<\/code> line added by the recipient&#8217;s server shows the IP address your message came from. Check that SPF passes for it.<\/p>\n<h2 id=\"troubleshooting\" style=\"color:#0D1F3C;font-size:28px;line-height:1.25;margin:34px 0 14px;scroll-margin-top:90px;\"><i class=\"fas fa-exclamation-triangle\" style=\"color:#00D4FF;\"><\/i> Troubleshooting<\/h2>\n<div style=\"overflow-x:auto;margin:26px 0;border:1px solid #E5E7EB;border-radius:14px;-webkit-overflow-scrolling:touch;\">\n<table style=\"width:100%;border-collapse:collapse;background:#ffffff;color:#1F2937;font-size:15px;line-height:1.55;margin:0;min-width:600px;\">\n<thead>\n<tr style=\"background:#0D1F3C;color:#fff;\">\n<th style=\"padding:14px;text-align:left;\">Problem<\/th>\n<th style=\"padding:14px;text-align:left;\">Likely cause<\/th>\n<th style=\"padding:14px;text-align:left;\">Fix<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">Mail still leaves from the main IP<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">The Reference \/etc\/mailips option is off, or the domain is not listed<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">Turn the option on and add the domain or a * line.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">Receiving servers reject the mail<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">No PTR record, or it does not match the HELO name<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">Ask your host to set the PTR record to match \/etc\/mailhelo.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">Messages fail SPF<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">The new IP is not in the domain&#8217;s SPF record<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">Add the IP to SPF.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">The new IP is blocklisted soon<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">The account that caused the problem still sends spam<\/td>\n<td style=\"padding:14px;border-top:1px solid #E5E7EB;vertical-align:top;\">Find the source first. See our <a href=\"https:\/\/underhost.com\/blog\/track-mail-php-run-nobody\/\">spam tracing guide<\/a>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div aria-hidden=\"true\" class=\"uh-section-divider\" style=\"width:min(100% - 32px, 1080px);margin:44px auto;display:grid;grid-template-columns:1fr 32px 1fr;align-items:center;gap:18px;pointer-events:none;\"><span style=\"height:1px;background:linear-gradient(90deg,transparent,rgba(0,212,255,0.40),rgba(23,110,165,0.24),transparent);\"><\/span><img alt=\"\" decoding=\"async\" height=\"32\" loading=\"lazy\" src=\"https:\/\/cdn.underhost.com\/android-chrome-192x192.webp\" style=\"width:32px;height:32px;display:block;border-radius:8px;filter:drop-shadow(0 0 14px rgba(0,212,255,0.30));\" width=\"32\"\/><span style=\"height:1px;background:linear-gradient(90deg,transparent,rgba(23,110,165,0.24),rgba(0,212,255,0.40),transparent);\"><\/span><\/div>\n<\/div>\n<div class=\"uh-blog-cta\" style=\"background:linear-gradient(135deg,#0D1F3C 0%,#125A8A 58%,#176EA5 100%);color:#ffffff;padding:36px 24px;border-radius:20px;text-align:center;margin:44px 0;box-shadow:0 20px 40px -15px rgba(13,31,60,0.32);\">\n<h2 style=\"margin:0 0 12px;font-size:28px;line-height:1.25;color:#ffffff;\">Need help with this?<\/h2>\n<p style=\"font-size:17px;margin:0 auto 22px;color:#EAF6FF;max-width:720px;line-height:1.7;\">Need extra IPs or help with mail reputation? Our team can set up sending IPs, PTR records and SPF for you.<\/p>\n<p><a href=\"https:\/\/underhost.com\/server-management.php\" style=\"background:linear-gradient(90deg,#00D4FF,#0077FF);color:#ffffff;padding:13px 28px;border-radius:10px;text-decoration:none;font-weight:800;display:inline-block;margin:8px;\">See server management plans<\/a><a href=\"https:\/\/customerpanel.ca\/client\/\" style=\"background:transparent;color:#ffffff;padding:12px 28px;border-radius:10px;text-decoration:none;font-weight:800;display:inline-block;margin:8px;border:1px solid rgba(255,255,255,0.32);\">Contact @CustomerPanel<\/a><\/div>\n<div class=\"uh-faq-section\" id=\"faq\" style=\"margin:34px 0;scroll-margin-top:90px;\">\n<h2 style=\"color:#0D1F3C;font-size:28px;line-height:1.25;margin:0 0 18px;border-bottom:2px solid rgba(0,212,255,0.22);padding-bottom:10px;\">Frequently asked questions<\/h2>\n<div style=\"margin-top:18px;background:#F8FAFC;padding:18px 20px;border-radius:14px;border:1px solid rgba(23,110,165,0.14);\">\n<h3 style=\"color:#0D1F3C;margin:0 0 8px;font-size:19px;\">How do I change the IP Exim sends mail from on cPanel?<\/h3>\n<p style=\"margin:0;color:#1F2937;line-height:1.7;\">List the IPs in \/etc\/mailips and turn on Reference \/etc\/mailips for outgoing SMTP connections in Exim Configuration Manager.<\/p>\n<\/div>\n<div style=\"margin-top:18px;background:#F8FAFC;padding:18px 20px;border-radius:14px;border:1px solid rgba(23,110,165,0.14);\">\n<h3 style=\"color:#0D1F3C;margin:0 0 8px;font-size:19px;\">Can each domain send from a different IP?<\/h3>\n<p style=\"margin:0;color:#1F2937;line-height:1.7;\">Yes. Add one line per domain to \/etc\/mailips, or turn on Send mail from the account&#8217;s IP address for accounts with dedicated IPs.<\/p>\n<\/div>\n<div style=\"margin-top:18px;background:#F8FAFC;padding:18px 20px;border-radius:14px;border:1px solid rgba(23,110,165,0.14);\">\n<h3 style=\"color:#0D1F3C;margin:0 0 8px;font-size:19px;\">What is \/etc\/mailhelo for?<\/h3>\n<p style=\"margin:0;color:#1F2937;line-height:1.7;\">It sets the host name Exim announces for each IP. It should match the IP&#8217;s PTR record.<\/p>\n<\/div>\n<div style=\"margin-top:18px;background:#F8FAFC;padding:18px 20px;border-radius:14px;border:1px solid rgba(23,110,165,0.14);\">\n<h3 style=\"color:#0D1F3C;margin:0 0 8px;font-size:19px;\">Do I need to change SPF after changing the IP?<\/h3>\n<p style=\"margin:0;color:#1F2937;line-height:1.7;\">Yes. Add the new IP to the SPF record of every domain that sends from it.<\/p>\n<\/div>\n<div style=\"margin-top:18px;background:#F8FAFC;padding:18px 20px;border-radius:14px;border:1px solid rgba(23,110,165,0.14);\">\n<h3 style=\"color:#0D1F3C;margin:0 0 8px;font-size:19px;\">Will changing the IP fix a blocklisting?<\/h3>\n<p style=\"margin:0;color:#1F2937;line-height:1.7;\">Only temporarily if the cause remains. Stop the source of spam first, then request delisting.<\/p>\n<\/div>\n<\/div>\n<p><!-- uh-related-start --><\/p>\n<div style=\"background:#F4F8FC;border:1px solid #DCE7F3;border-radius:14px;padding:18px 22px;margin:32px 0 8px;\">\n<h2 style=\"margin:0 0 12px;font-size:22px;\">Related guides<\/h2>\n<ul style=\"margin:0;padding-left:20px;\">\n<li style=\"margin:0 0 8px;\"><a href=\"https:\/\/underhost.com\/blog\/creating-custom-email-filters-in-cpanel-for-better-email-management\/\">Creating Custom Email Filters in cPanel for Better Email Management<\/a><\/li>\n<li style=\"margin:0 0 8px;\"><a href=\"https:\/\/underhost.com\/blog\/cpanel-tutorials-manage-email-accounts\/\">How to Manage Email Accounts in cPanel (Video Guide)<\/a><\/li>\n<li style=\"margin:0 0 8px;\"><a href=\"https:\/\/underhost.com\/blog\/howto-disable-mailman\/\">How to Disable Mailman on a cPanel Server<\/a><\/li>\n<li style=\"margin:0 0 8px;\"><a href=\"https:\/\/underhost.com\/blog\/how-to-use-gmail-within-cpanel-at-underhost-or-any-providers-using-cpanel\/\">How to use Gmail within cPanel at UnderHost or any providers using cPanel<\/a><\/li>\n<li style=\"margin:0 0 8px;\"><a href=\"https:\/\/underhost.com\/blog\/how-to-upgrade-my-exim-mail-server-on-cpanel-servers\/\">How to Upgrade Your Exim Mail Server on cPanel Servers<\/a><\/li>\n<\/ul>\n<\/div>\n<p><!-- uh-related-end --><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I change the IP Exim sends mail from on cPanel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"List the IPs in \/etc\/mailips and turn on Reference \/etc\/mailips for outgoing SMTP connections in Exim Configuration Manager.\"}}, {\"@type\": \"Question\", \"name\": \"Can each domain send from a different IP?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Add one line per domain to \/etc\/mailips, or turn on Send mail from the account's IP address for accounts with dedicated IPs.\"}}, {\"@type\": \"Question\", \"name\": \"What is \/etc\/mailhelo for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It sets the host name Exim announces for each IP. It should match the IP's PTR record.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need to change SPF after changing the IP?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Add the new IP to the SPF record of every domain that sends from it.\"}}, {\"@type\": \"Question\", \"name\": \"Will changing the IP fix a blocklisting?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Only temporarily if the cause remains. Stop the source of spam first, then request delisting.\"}}]}<\/script><\/p>\n<h2 id=\"sources\" style=\"color:#0D1F3C;font-size:28px;line-height:1.25;margin:34px 0 14px;scroll-margin-top:90px;\"><i class=\"fas fa-book\" style=\"color:#00D4FF;\"><\/i> Sources<\/h2>\n<ul style=\"margin:0 0 24px;padding-left:22px;\">\n<li style=\"margin:0 0 8px;\"><a href=\"https:\/\/docs.cpanel.net\/whm\/service-configuration\/exim-configuration-manager-basic-editor\/\">cPanel documentation: Exim Configuration Manager Basic Editor<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to configure Exim in cPanel to send outgoing emails from a different IP address and improve email deliverability.<\/p>\n","protected":false},"author":1,"featured_media":5019,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,3,202],"tags":[108,122,123,143,136,109],"class_list":["post-5018","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news","category-control-panels","category-cpanel-whm","tag-tag-cpanel","tag-tag-dns","tag-tag-domains","tag-email-deliverability","tag-tag-exim","tag-tag-whm"],"_links":{"self":[{"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/posts\/5018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/comments?post=5018"}],"version-history":[{"count":6,"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/posts\/5018\/revisions"}],"predecessor-version":[{"id":6913,"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/posts\/5018\/revisions\/6913"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/media\/5019"}],"wp:attachment":[{"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/media?parent=5018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/categories?post=5018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/underhost.com\/blog\/wp-json\/wp\/v2\/tags?post=5018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}