{"id":4018,"date":"2025-02-06T09:28:37","date_gmt":"2025-02-06T09:28:37","guid":{"rendered":"https:\/\/www.hosted.com\/knowledgebase\/?post_type=epkb_post_type_1&#038;p=4018"},"modified":"2025-08-12T14:48:23","modified_gmt":"2025-08-12T14:48:23","slug":"smtp-delivery-error-codes","status":"publish","type":"epkb_post_type_1","link":"https:\/\/www.hosted.com\/knowledgebase\/emails\/smtp-delivery-error-codes\/","title":{"rendered":"SMTP Delivery Error Codes: Understanding And Fixing Them"},"content":{"rendered":"\t\t<!-- Article Structure Version 2 Style -->\r\n\r\n\t\t<style> #eckb-article-page-container-v2{width:100%}#eckb-article-page-container-v2 #eckb-article-body{width:100%}#eckb-article-page-container-v2 #eckb-article-body{grid-template-columns:0 100% 0%;}#eckb-article-page-container-v2 #eckb-article-left-sidebar{display:none;}#eckb-article-page-container-v2 #eckb-article-content{grid-column-start:1;grid-column-end:3;}#eckb-article-page-container-v2 #eckb-article-body{grid-template-columns:0% 100% 0;}#eckb-article-page-container-v2 #eckb-article-right-sidebar{display:none;}#eckb-article-page-container-v2 #eckb-article-content{grid-column-start:2;grid-column-end:4;}#eckb-article-page-container-v2 #eckb-article-body{grid-template-columns:0 100% 0;}#eckb-article-page-container-v2 #eckb-article-left-sidebar{display:none;}#eckb-article-page-container-v2 #eckb-article-right-sidebar{display:none;}#eckb-article-page-container-v2 #eckb-article-content{grid-column-start:1;grid-column-end:4;}@media only screen and (max-width:1025px){#eckb-article-page-container-v2{width:100%}#eckb-article-page-container-v2 #eckb-article-body{width:100%}#eckb-article-page-container-v2 #eckb-article-body{grid-template-columns:0 100% 0%;}#eckb-article-page-container-v2 #eckb-article-left-sidebar{display:none;}#eckb-article-page-container-v2 #eckb-article-content{grid-column-start:1;grid-column-end:3;}#eckb-article-page-container-v2 #eckb-article-body{grid-template-columns:0% 100% 0;}#eckb-article-page-container-v2 #eckb-article-right-sidebar{display:none;}#eckb-article-page-container-v2 #eckb-article-content{grid-column-start:2;grid-column-end:4;}#eckb-article-page-container-v2 #eckb-article-body{grid-template-columns:0 100% 0;}#eckb-article-page-container-v2 #eckb-article-left-sidebar{display:none;}#eckb-article-page-container-v2 #eckb-article-right-sidebar{display:none;}#eckb-article-page-container-v2 #eckb-article-content{grid-column-start:1;grid-column-end:4;}}#eckb-article-page-container-v2 #eckb-article-left-sidebar{padding:0px 0px 0px 0px;;background-color:#FFFFFF;margin-top:0px;}#eckb-article-page-container-v2 #eckb-article-content{padding:20px;;background-color:#FFFFFF;}.eckb-article-content-created-date-container,.eckb-article-content-last-updated-date-container,.eckb-article-content-author-container,.eckb-article-content-article-views-counter-container,.eckb-ach__article-meta__date-created,.eckb-ach__article-meta__author,.eckb-ach__article-meta__views_counter,.eckb-ach__article-meta__date-updated{color:#003e71;font-size:14px !important;}#eckb-article-page-container-v2 #eckb-article-right-sidebar{padding:0px 0px 0px 0px;;background-color:#FFFFFF;margin-top:0px;}@media only screen and (max-width:768px){#eckb-article-page-container-v2{width:100%;}#eckb-article-page-container-v2 #eckb-article-content{grid-column-start:1;grid-column-end:4;}#eckb-article-page-container-v2 #eckb-article-left-sidebar{grid-column-start:1;grid-column-end:4;}#eckb-article-page-container-v2 #eckb-article-right-sidebar{grid-column-start:1;grid-column-end:4;}#eckb-article-page-container-v2 .eckb-article-toc{position:relative;float:left;width:100%;height:auto;top:0;}#eckb-article-page-container-v2 #eckb-article-body{display:flex;flex-direction:column;}#eckb-article-page-container-v2 #eckb-article-left-sidebar{order:3;margin-top:0px!important;}#eckb-article-page-container-v2 #eckb-article-content{order:2;}#eckb-article-page-container-v2 #eckb-article-right-sidebar{order:1;margin-top:0px!important;}}<\/style>    \r\n\t\t<div id=\"eckb-article-page-container-v2\" class=\"eckb-article-page-content-counter eckb_ap_active_theme_hosted-bootstrap \" data-mobile_breakpoint=\"768\">    <div id=\"eckb-article-header\"><\/div>\r\n\t\t\t<div id=\"eckb-article-body\">  <div id=\"eckb-article-left-sidebar\"><\/div>\r\n\t\t        <article id=\"eckb-article-content\" data-article-id=\"4018\" >\r\n\r\n              <div id=\"eckb-article-content-header-v2\"><div id=\"eckb-article-content-header-row-1\"><div class=\"eckb-article-content-header-row-left-group\"><div id=\"eckb-article-back-navigation-container\"><div class=\"eckb-navigation-back  \"  style=\"margin-top: 0px; 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These codes are associated with the problem stopping your mail from being sent to the intended recipient. Understanding what the various error messages mean is vital for diagnosing and troubleshooting <a alt=\"Link to Hosted.com\u00ae Website - Email Hosting\" title=\"Hosted.com\u00ae - Email Hosting\" href=\"https:\/\/www.hosted.com\/hosting\/email-hosting\" target=\"_blank\" rel=\"noopener\">email account<\/a> and delivery issues and ensuring effective, consistent communication.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h4>TABLE OF CONTENTS<\/h4><nav><ul><li><a href=\"#smtp-delivery-error-code-structure\">SMTP Delivery Error Codes Structure<\/a><ul><li><a href=\"#how-to-read-an-smtp-error-code\">How to Read an SMTP Error Code\u00a0<\/a><\/li><\/ul><\/li><li><a href=\"#common-smtp-error-codes-and-their-meanings\">Common SMTP Error Codes And Their Meanings\u00a0<\/a><\/li><li><a href=\"#additional-information\">Additional Information<\/a><ul><li><a href=\"#troubleshooting-tips\">Troubleshooting Tips<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n<div class=\"wp-block-image wp-block-image size-full\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.hosted.com\/images\/kb\/smtp-error-delivery-1.png\" alt=\"SMTP Delivery Error Code - Delivery Error Message\" title=\"SMTP Delivery Error Codes: Understanding And Fixing Them - Delivery Error Message\"\/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"smtp-delivery-error-code-structure\">SMTP Delivery Error Codes Structure<\/h3>\n\n\n\n<p>Each SMTP delivery error code consists of three-digit (X.X.X) status codes to communicate between mail servers. Here&#8217;s a breakdown of the first-digit categories:<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"2-x-x\"><strong>2.X.X<\/strong><\/h5>\n\n\n\n<p>These codes indicate that the requested action (sending) was completed by the server receiving the command but doesn\u2019t guarantee delivery to the recipient&#8217;s inbox.&nbsp;It generally means the outgoing server has sent the email to a relay server.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"4-x-x\"><strong>4.X.X<\/strong><\/h5>\n\n\n\n<p>A temporary problem or transient failure, with X.X giving specific information. The sending server may automatically retry sending the email which might be delivered later if the issue resolves itself. Examples include a full mailbox on the recipient&#8217;s server or a temporary network issue.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"5-x-x\"><strong>5.X.X<\/strong><\/h5>\n\n\n\n<p>A permanent error where the email is unlikely to be delivered, with X.X giving information about the error code. These need to be fixed manually, like correcting the recipient&#8217;s address or fixing authentication issues.<\/p>\n\n\n<div class=\"wp-block-image wp-block-image size-full\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.hosted.com\/images\/kb\/smtp-error-delivery-2.png\" alt=\"SMTP Delivery Error Code - 550 Error Code\" title=\"SMTP Delivery Error Codes: Understanding And Fixing Them - 550 Error Code\"\/><\/figure>\n<\/div>\n\n\n<h4 class=\"wp-block-heading\" id=\"how-to-read-an-smtp-error-code\">How to Read an SMTP Error Code&nbsp;<\/h4>\n\n\n\n<p>To understand an SMTP error code, we&#8217;ll use the 550 code as an example:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The first digit (5) indicates a permanent failure.&nbsp;<\/li>\n\n\n\n<li>The second digit (5) signifies a mail system issue.&nbsp;<\/li>\n\n\n\n<li>The third digit (0) provides additional detail within the mail system category.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>In this instance, error code 550 signifies that the email could not be delivered as the recipient&#8217;s mailbox was unavailable; this may result from an incorrect email address or their mailbox being deactivated.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"common-smtp-error-codes-and-their-meanings\">Common SMTP Error Codes And Their Meanings&nbsp;<\/h3>\n\n\n\n<p>Understanding the specific SMTP delivery error codes can help you troubleshoot issues effectively. Here are some common codes and their meanings:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>SMTP Code&nbsp;<\/strong><\/td><td><strong>Meaning&nbsp;<\/strong><\/td><td><strong>Explanation&nbsp;<\/strong><\/td><td><strong>How To Fix&nbsp;<\/strong><\/td><\/tr><tr><td>200&nbsp;<\/td><td>OK<\/td><td>The command was successful.&nbsp;<\/td><td>No action needed; indicates successful processing.&nbsp;<\/td><\/tr><tr><td>220<\/td><td>Service Ready<\/td><td>The SMTP server is ready to receive mail.&nbsp;<\/td><td>No action needed; indicates a successful connection.&nbsp;<\/td><\/tr><tr><td>250<\/td><td>Request Action Completed<\/td><td>The requested action was completed successfully.&nbsp;<\/td><td>No action is needed; indicates a successful connection.&nbsp;<\/td><\/tr><tr><td>421<\/td><td>Service Not Available<\/td><td>The service is not available, and the connection will be closed.&nbsp;<\/td><td>Try again later; this may be a temporary issue.&nbsp;<\/td><\/tr><tr><td>450<\/td><td>Requested Action Not Taken&nbsp;<\/td><td>The mailbox is unavailable (e.g., due to a temporary issue).&nbsp;<\/td><td>Wait and try again later; check if the recipient&#8217;s mailbox is active.&nbsp;<\/td><\/tr><tr><td>451<\/td><td>Requested Action Aborted&nbsp;<\/td><td>The server encountered an error while processing the request.&nbsp;<\/td><td>Check server settings or try again later.&nbsp;<\/td><\/tr><tr><td>550<\/td><td>Requested Action Not Taken: Mailbox Unavailable&nbsp;<\/td><td>The recipient&#8217;s mailbox is unavailable or does not exist. <strong>This is one of the most common SMTP errors.<\/strong>&nbsp;<\/td><td>Verify the recipient&#8217;s email address for typos or confirm that their mailbox is active.&nbsp;<\/td><\/tr><tr><td>551<\/td><td>User Not Local to Server&nbsp;<\/td><td>The recipient is not local to the server and may need forwarding information.&nbsp;<\/td><td>Check if there\u2019s a forwarding address provided in the message.&nbsp;<\/td><\/tr><tr><td>552<\/td><td>Requested Mail Action Aborted: Exceeded Storage Allocation&nbsp;<\/td><td>The recipient&#8217;s mailbox has exceeded its storage limit.&nbsp;<\/td><td>Ask the recipient to clear space in their inbox or increase their storage limit.&nbsp;<\/td><\/tr><tr><td>553<\/td><td>Requested Action Not Taken: Mailbox Name Invalid&nbsp;<\/td><td>The mailbox name is invalid or improperly formatted.&nbsp;<\/td><td>Verify that you have entered a valid email address format.&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Knowing what the different SMTP delivery error codes are is important for effectively diagnosing why your messages aren&#8217;t being received. By understanding the implications of these codes and the appropriate responses, you can facilitate seamless communication and ensure your emails are successfully delivered to their intended recipients without undue delays.<\/p>\n\n\n\n<p>Should you continue to have problems with email delivery after trying to troubleshoot these codes, contact your email service provider for additional assistance and support in addressing any ongoing issues.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"additional-information\">Additional Information<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"troubleshooting-tips\">Troubleshooting Tips<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Check Address:<\/strong> Double-check for typos in the recipient&#8217;s email address.<\/li>\n\n\n\n<li><strong>Verify DNS Records:<\/strong> These records are essential for mail delivery. Ensure that your domain&#8217;s <a href=\"https:\/\/en.wikipedia.org\/wiki\/Domain_Name_System\" alt=\"Link to Wikipedia - Domain Name System - DNS\" title=\"Wikipedia - Domain Name System - DNS\" target=\"_blank\" rel=\"noopener\">DNS (Domain Name Server)<\/a> records (MX, SPF, DKIM, DMARC) are configured correctly.<\/li>\n\n\n\n<li><strong>IP Address Reputation:<\/strong> If your server&#8217;s IP address has a bad reputation, like being associated with spamming, it might be blocked by recipient servers. Use online tools to check your IP reputation.<\/li>\n\n\n\n<li><strong>Contact Recipient Server Admin:<\/strong> If you suspect there is a problem on the recipient&#8217;s end, contacting their administrator might be necessary.<\/li>\n<\/ul>\n<\/div>              <div id=\"eckb-article-content-footer\"><div class=\"eckb-article-content-footer__article-meta\"><div class=\"eckb-ach__article-meta__views_counter\"><span class=\"eckb-ach__article-meta__views_counter-icon epkbfa epkbfa-signal\"><\/span><span class=\"eckb-ach__article-meta__views_counter__text\">Views<\/span><span class=\"eckb-ach__article-meta__views_counter__name\">252<\/span><\/div><\/div>\r\n\t\t<section id=\"eprf-article-buttons-container\" class=\"eprf-rating-mode-like-dislike eprf-afc--reset\">\t\t\t\r\n\t<div\r\n\t\t\tclass=\"eprf-like-dislike-module eprf-like-dislike-module--layout-1 \">\r\n\r\n\t\t<div class=\"eprf-like-dislike-module__text\"  style=\"color: #003e71; font-size:16px;;\" >\r\n\t\t\tWas this article helpful?\t\t<\/div>\r\n\r\n\t<div class=\"eprf-like-dislike-module__buttons eprf-like-dislike-module__buttons--style-2\"\r\n\t\t style=\"font-size: 30px;\">\r\n\r\n\t\t\t\t<button  class=\"eprf-rate-like\">\r\n\t\t<span class=\"epkbfa  epkbfa-check\" aria-hidden=\"true\"\r\n\t\t\t  style=\"color: #19c287;\"><\/span>\r\n\t\t<span class=\"eprf-like-count\">0<\/span>\t\t<\/button>\r\n\r\n\t\t<button  class=\"eprf-rate-dislike\">\r\n\t\t<span class=\"epkbfa  epkbfa-times\" aria-hidden=\"true\"\r\n\t\t\t  style=\"color: #cc1c05;\"><\/span>\r\n\t\t<span class=\"eprf-dislike-count\">0<\/span>\t\t<\/button>\r\n\r\n\t\t<\/div>\r\n\t\t<\/div> \r\n\t\t\t<div id=\"eprf-current-rating\" class=\"eprf-article-buttons__feedback-confirmation\" data-loading=\"Loading...\"  style=\"color: #003e71; font-size:16px;;\" >\r\n\t\t\t<\/div>\r\n\t\t<\/section> \r\n\t\t <section id=\"eprf-article-feedback-container\" class=\"eprf-afc--reset eprf-article-feedback-container--trigger-never\"  style=\"color: #003e71; font-size:16px;;\" >\r\n\t\t\t<form class=\"eprf-leave-feedback-form\">\r\n\t\t\t\t<span class=\"eprf-leave-feedback-form--close\" style=\"color: #6eabf1;\"><span class=\"epkbfa epkbfa-window-close\"><\/span><\/span>\t\t\t\t\t<div class=\"eprf-article-feedback__title eprf-form-row\">\r\n\t\t\t\t\t\t<h5>Please Share Your Feedback<\/h5>\r\n\t\t\t\t\t<\/div>\t\t\t\t\t\t\t\t<div class=\"eprf-article-feedback__required-title eprf-form-row\">\r\n\t\t\t\t\t<h5>How Can We Improve This Article?<\/h5>\r\n\t\t\t\t<\/div>\t\t\t\t\r\n\t\t\t\t<div class=\"eprf-article-feedback__text eprf-form-row\">\r\n\t\t\t\t\t <textarea id=\"eprf-form-text\" name=\"eprf-form-text\" placeholder=\"\" required><\/textarea>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t<input type=\"hidden\" id=\"eprf-form-details\" name=\"eprf-form-details\" value=\"\">\r\n\r\n\t\t\t\t<div class=\"eprf-article-feedback__footer\">\t\t\t\t\t\t\t\t\t\t <div class=\"eprf-article-feedback__submit\">\r\n\t\t\t\t\t\t <button type=\"submit\" style=\"background-color: #6eabf1;\">\r\n\t\t\t\t\t   Submit\t\t\t\t\t\t <\/button>\r\n\t\t\t\t\t <\/div>\r\n\t\t\t\t <\/div>\r\n\r\n\t\t\t <\/form>\r\n\t\t <\/section>         \r\n\t\t<div class=\"epkb-article-navigation-container \">            \t\t\t\t<div class=\"epkb-article-navigation__previous\"> <a href=\"https:\/\/www.hosted.com\/knowledgebase\/emails\/sending-documents-via-email\/\"  rel=\"prev\">\r\n\t\t\t\t\t<span class=\"epkb-article-navigation__label\">\r\n\t\t\t\t\t    <span class=\"epkb-article-navigation__label__previous__icon epkbfa epkbfa-caret-left\"><\/span>\r\n\t\t\t\t\t    Previous\r\n\t\t\t\t\t<\/span>\r\n\t\t\t\t\t<span title=\"Sending Documents Via Email: Word And Excel\" class=\"epkb-article-navigation-article__title\">\r\n\t\t\t\t\t\t<span class=\"epkb-article-navigation__previous__icon epkbfa ep_font_icon_document\"><\/span>\r\n\t\t\t\t\t\tSending Documents Via Email: Word And Excel\r\n\t\t\t\t\t<\/span>\r\n\t\t\t\t<\/a>\t\t\t\t<\/div>  \t\t\t\t<div class=\"epkb-article-navigation__next\"><a href=\"https:\/\/www.hosted.com\/knowledgebase\/emails\/guide-to-opening-apple-mail\/\"  rel=\"next\">\r\n\t\t\t\t\t<span class=\"epkb-article-navigation__label\">\r\n\t\t\t\t\t    Next\r\n\t\t\t\t\t    <span class=\"epkb-article-navigation__label__next__icon epkbfa epkbfa-caret-right\"><\/span>\r\n                    <\/span>\r\n\t\t\t\t\t<span title=\"Step-by-Step Guide To Opening Apple Mail\" class=\"epkb-article-navigation-article__title\">\r\n\t\t\t\t\t\tStep-by-Step Guide To Opening Apple Mail\r\n\t\t\t\t\t\t<span class=\"epkb-article-navigation__next__icon epkbfa ep_font_icon_document\"><\/span>\r\n\t\t\t\t\t<\/span>\r\n\t\t\t\t<\/a>\r\n\t\t\t   \t\t\t\t<\/div>  \r\n\t\t<\/div>        <\/div>\r\n\t\t        <\/article><!-- \/#eckb-article-content -->     <div id=\"eckb-article-right-sidebar\"><\/div>\r\n\t\t\t<\/div><!-- \/#eckb-article-body -->              <div id=\"eckb-article-footer\"><\/div>\r\n\t\t<\/div><!-- \/#eckb-article-page-container -->\r\n\t\t\r\n\t\t<style id=\"eckb-article-print-styles\">@media print{@page{margin:10px 10px 10px 10px!important;}}<\/style>\r\n\t\t<style id=\"eckb-article-styles\" type=\"text\/css\">@media only screen and (min-width:768px){#eckb-article-page-container-v2 #eckb-article-body #eckb-article-content #eckb-article-content-header-v2 #eckb-article-content-header-row-1,#eckb-article-page-container-v2 #eckb-article-body #eckb-article-content #eckb-article-content-header-v2 #eckb-article-content-header-row-2,#eckb-article-page-container-v2 #eckb-article-body #eckb-article-content #eckb-article-content-header-v2 #eckb-article-content-header-row-3,#eckb-article-page-container-v2 #eckb-article-body #eckb-article-content #eckb-article-content-header-v2 #eckb-article-content-header-row-4,#eckb-article-page-container-v2 #eckb-article-body #eckb-article-content #eckb-article-content-header-v2 #eckb-article-content-header-row-5{flex-direction:row;}}#eckb-article-content-header-row-1{margin-bottom:8px;}#eckb-article-content-header-row-1 .eckb-article-content-header-row-left-group,#eckb-article-content-header-row-1 .eckb-article-content-header-row-right-group{align-items:center;}#eckb-article-content-footer .epkb-article-navigation-container a{background-color:#ffffff;color:#6eabf1;}#eckb-article-content-footer .epkb-article-navigation-container a:hover{background-color:#eef7ff;color:#6eabf1;}<\/style>   ","protected":false},"excerpt":{"rendered":"<p>When your email cannot be delivered, the outgoing mail server returns with SMTP delivery error codes. These codes are associated with the problem stopping your mail from being sent to the intended recipient. Understanding what the various error messages mean is vital for diagnosing and troubleshooting email account and delivery issues and ensuring effective, consistent communication.&nbsp; SMTP Delivery Error Codes StructureHow to Read an SMTP Error Code\u00a0Common SMTP Error Codes And Their Meani&#8230; <a alt='SMTP Delivery Error Codes: Understanding And Fixing Them' title='SMTP Delivery Error Codes: Understanding And Fixing Them' href='https:\/\/www.hosted.com\/knowledgebase\/emails\/smtp-delivery-error-codes\/' class='read-more'>Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"epkb_post_type_1_category":[1022],"epkb_post_type_1_tag":[1753],"class_list":["post-4018","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-emails","epkb_post_type_1_tag-smtp-delivery-error-codes"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hosted.com\/knowledgebase\/wp-json\/wp\/v2\/epkb_post_type_1\/4018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hosted.com\/knowledgebase\/wp-json\/wp\/v2\/epkb_post_type_1"}],"about":[{"href":"https:\/\/www.hosted.com\/knowledgebase\/wp-json\/wp\/v2\/types\/epkb_post_type_1"}],"author":[{"embeddable":true,"href":"https:\/\/www.hosted.com\/knowledgebase\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hosted.com\/knowledgebase\/wp-json\/wp\/v2\/comments?post=4018"}],"version-history":[{"count":12,"href":"https:\/\/www.hosted.com\/knowledgebase\/wp-json\/wp\/v2\/epkb_post_type_1\/4018\/revisions"}],"predecessor-version":[{"id":4468,"href":"https:\/\/www.hosted.com\/knowledgebase\/wp-json\/wp\/v2\/epkb_post_type_1\/4018\/revisions\/4468"}],"wp:attachment":[{"href":"https:\/\/www.hosted.com\/knowledgebase\/wp-json\/wp\/v2\/media?parent=4018"}],"wp:term":[{"taxonomy":"epkb_post_type_1_category","embeddable":true,"href":"https:\/\/www.hosted.com\/knowledgebase\/wp-json\/wp\/v2\/epkb_post_type_1_category?post=4018"},{"taxonomy":"epkb_post_type_1_tag","embeddable":true,"href":"https:\/\/www.hosted.com\/knowledgebase\/wp-json\/wp\/v2\/epkb_post_type_1_tag?post=4018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}