{"id":3840,"date":"2024-04-05T14:31:21","date_gmt":"2024-04-05T14:31:21","guid":{"rendered":"https:\/\/www.warmy.io\/blog\/how-to-fix-smtp-email-error-501-solved\/"},"modified":"2026-04-06T08:52:29","modified_gmt":"2026-04-06T08:52:29","slug":"how-to-fix-smtp-email-error-501-solved","status":"publish","type":"post","link":"https:\/\/www.warmy.io\/blog\/how-to-fix-smtp-email-error-501-solved\/","title":{"rendered":"SMTP Error 501: How to Fix It [SOLVED]"},"content":{"rendered":"<p><span>SMTP<\/span><span> is an acronym for <a href=\"https:\/\/www.warmy.io\/blog\/what-is-smtp-and-how-does-the-smtp-server-work\/\" target=\"_blank\" rel=\"noopener noreferrer\">Simple Mail Transfer Protocol<\/a>\u2014the protocol used for sending emails. <\/span><\/p>\n<p><span>One of the problems that can occur when SMTP isn\u2019t functioning correctly is something called SMTP Error 501. Primarily a syntax error, SMTP Error 501 actually stops emails from being sent and\/or received. <\/span><\/p>\n<p><span>Usually, senders receive a bounced back email stating that their email could not be sent due to SMTP Error 501\u2014which can be incredibly frustrating and disruptive to business operations.<\/span><\/p>\n<p><span>This guide goes over what SMTP Error 501 is, what causes it, and how to fix it so your emails can be transmitted smoothly and seamlessly.<\/span><\/p>\n<h2>Decoding SMTP Error 501<\/h2>\n<p><iframe width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/WfokyZhbjVg\" frameborder=\"0\" allowfullscreen allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"><\/iframe><\/p>\n<p><span><strong>SMTP Error 501 generally occurs due to an incorrectly formatted email address or SMTP command lines when trying to send an email<\/strong>.<\/span><\/p>\n<ul>\n<li><span>\u00a0The error contains \u201c501\u201d somewhere in the body of the response message with accompanying text such as \u201cSyntax error in parameters or arguments\u201d or \u201cInvalid address.\u201d <\/span><\/li>\n<li><span>This focuses exactly on what the issue is, whether an SMTP command is improper, whether there were no angle brackets surrounding the email address, or whether the email address itself is erroneous.\u00a0<\/span><\/li>\n<\/ul>\n<p><span>In layman\u2019s terms, the server rejects the request due to <strong>bad syntax<\/strong> and subsequently issues an SMTP error code pertaining to the incorrectly written email command or the incorrectly formatted email address.<\/span><\/p>\n<h2>Primary triggers of SMTP Error 501<br \/>\n<\/h2>\n<p><span>SMTP Error 501 is caused due to many reasons\u2002and mostly syntax errors and formatting errors. Here are some\u2002common triggers:<\/span><\/p>\n<ol>\n<li><b>Incorrect email format.<\/b><span> The simplest reason for SMTP Error\u2002501 is that you entered an email address that does not follow the standard format (such as missing up the \u201c@\u201d sign or domain part).<\/span><\/li>\n<li><b>SMTP command syntax errors.<\/b><span> This causes an error when the\u2002email client sends SMTP commands to the server, and they\u2019re not in the correct format. Examples include: missing parameters, incorrect\u2002spacing, and unsupported commands.<\/span><\/li>\n<li><b>Configuration settings.<\/b><span> For example, if an email client is misconfigured \u2014 if its SMTP server details are incorrect \u2014 it can cause\u2002syntax errors which results in a 501 error.<\/span><\/li>\n<li><b>Case sensitivity in email addresses.<\/b><span> If the email address contains special characters\u2002not supported by the email server, it might consider the address invalid and return a 501 error.<\/span><\/li>\n<li><b>Incomplete or extra spaces. <\/b><span>A trailing whitespace on an email address, or extra key spaces (or missing\u2002information) on the command line gets misinterpreted by the server, which flags it as a syntax error.<\/span><\/li>\n<\/ol>\n<h2>Comprehensive guide to rectify SMTP Error 501<br \/>\n<\/h2>\n<h3>For Gmail users<br \/>\n<\/h3>\n<ul>\n<li><strong>Verify email formats.<\/strong>\u00a0Double-check the recipient\u2019s email address for any formatting errors. Ensure it follows the standard format (<code>username@example.com<\/code>).<\/li>\n<li><strong>Check settings. <\/strong>Go to Settings &gt; See all settings &gt; Accounts and Import to review the \u201cSend mail as\u201d settings, ensuring the email address is correctly formatted and the SMTP server settings are accurate.<\/li>\n<\/ul>\n<h3>For Outlook users<\/h3>\n<ul>\n<li><strong>Account configurations.<\/strong>\u00a0In Outlook, go to File &gt; Account Settings &gt; Account Settings. Select your email account and click \u201cChange\u201d to verify your outgoing mail server (SMTP) settings are correct. Also, ensure the email address is in the correct format.<\/li>\n<li><strong>Email syntax.<\/strong>\u00a0Before sending an email, review the recipient\u2019s email address for any typographical errors or syntax issues that could lead to a 501 error.<\/li>\n<\/ul>\n<h3>For Yahoo and other email services<\/h3>\n<ul>\n<li><strong>Precautions and settings.<\/strong>\u00a0Similar to Gmail and Outlook, verify the email address format and SMTP server settings within the account settings section of your email service. Ensure there are no extra spaces or special characters in the email addresses.<\/li>\n<li><strong>Service-specific guidelines.<\/strong>\u00a0Consult the help section or support center of your email service for any specific instructions on preventing SMTP Error 501, as some services might have unique requirements.<\/li>\n<\/ul>\n<h3>Technical recommendations for email administrators<br \/>\n<\/h3>\n<ul>\n<li><strong>Command syntax checks.<\/strong>\u00a0When configuring email servers or sending commands directly, ensure that SMTP command lines are correctly formatted. Refer to the SMTP protocol documentation for guidance.<\/li>\n<li><strong>Server configurations.<\/strong>\u00a0Regularly review server settings, particularly those related to email sending (e.g., SMTP relay settings). Ensure your server\u2019s IP address is not listed on any blacklists, as this can indirectly cause SMTP errors.<\/li>\n<li><strong>Logging and monitoring.<\/strong>\u00a0Implement logging of SMTP transactions. These logs can provide insights into any syntax errors or misconfigurations leading to SMTP Error 501.<\/li>\n<li><strong>Test environments.<\/strong> Before making changes in a live environment, use test email accounts to send messages and confirm that no syntax errors occur, particularly when updating server configurations or deploying new email policies.<\/li>\n<\/ul>\n<p><strong>\ud83d\udcdd Tip:<\/strong> Regularly use Warmy\u2019s free <a href=\"https:\/\/www.warmy.io\/free-tools\/email-deliverability-test\" target=\"_blank\" rel=\"noopener noreferrer\">email deliverability test<\/a> as this gives insights into possible issues.<\/p>\n<h2>Understanding variations of error 501<\/h2>\n<p>Understanding these variants helps pinpoint the specific problem for more targeted resolutions.<\/p>\n<p><a href=\"https:\/\/www.warmy.io\/blog\/how-to-fix-smtp-email-error-501-5-5-4-solved\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>501 5.5.4<\/strong><\/a><\/p>\n<p><strong>Implications.<\/strong>\u00a0This variation often points to issues with the command syntax, possibly due to incorrect spacing or unsupported characters in the email header.<\/p>\n<p><strong>Resolution strategies.<\/strong>\u00a0Review the syntax of your SMTP commands closely. Ensure you\u2019re following protocol specifications for command format and spacing. Remove any unsupported characters from the email header.<\/p>\n<p><a href=\"https:\/\/www.warmy.io\/blog\/how-to-fix-smtp-email-error-501-5-1-7-solved\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>501 5.1.7<\/strong><\/a><\/p>\n<p><strong>Implications.<\/strong>\u00a0Indicates a problem with the sender\u2019s address, often related to incorrect domain formatting or the use of prohibited characters.<\/p>\n<p><strong>Resolution strategies.<\/strong>\u00a0Double-check the sender\u2019s email address for any formatting errors. Verify that the domain name is correctly spelled and does not include illegal characters. Ensure the address matches the domain you are authorized to send from, particularly if DMARC policies are in place.<\/p>\n<p><a href=\"https:\/\/www.warmy.io\/blog\/how-to-fix-smtp-email-error-501-5-1-3-solved\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>501 5.1.3<\/strong><\/a><\/p>\n<p><strong>Implications.<\/strong> Similar to 5.1.7, this code typically means there\u2019s a syntax error in the recipient\u2019s email address, such as missing \u201c@\u201d or other formatting issues.\u00a0<\/p>\n<p><strong>Resolution strategies.<\/strong>\u00a0Confirm the recipient\u2019s email address for correct syntax, ensuring it includes the \u201c@\u201d symbol and a valid domain. Advise recipients to check their email settings if their addresses are consistently causing this error.<\/p>\n<p><a href=\"https:\/\/www.warmy.io\/blog\/how-to-fix-smtp-email-error-501-5-7-1-solved\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>501 5.7.1<\/strong><\/a><\/p>\n<p><strong>Implications.<\/strong>\u00a0This variant usually signifies a failure due to authentication issues, where the sender is not authorized to send emails from the specified domain or IP.<\/p>\n<p><strong>Resolution strategies.<\/strong>\u00a0Check your SPF and DKIM records to ensure they\u2019re correctly configured, allowing you to send emails from your domain. Review any domain-based message authentication, reporting, and conformance (DMARC) policies to confirm they\u2019re not restricting your ability to send mail.<\/p>\n<p><strong>\ud83d\udd16 Related Reading: <\/strong><a href=\"https:\/\/www.warmy.io\/blog\/why-do-you-need-to-configure-spf-dkim-and-dmarc\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span>SPF, DKIM, and DMARC: Boosting Email Security and Deliverability<\/span><\/a><\/p>\n<h2>Leveraging Warmy.io for error prevention<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"A performance graph on a light orange background shows email activity over time. Two lines represent Sent and Received emails, starting at zero and peaking at about 200. Labels indicate daily, weekly, and monthly metrics.\" height=\"600\" src=\"https:\/\/warmy-blog-wordpress-bucket.s3.amazonaws.com\/wp-content\/uploads\/2025\/03\/11093322\/8shots_so.png\" width=\"800\" title=\"\"><\/p>\n<p>Using Warmy.io can help improve sender reputation and reduce SMTP problems, which are important for keeping email operations running smoothly.<\/p>\n<p>To create a favorable sending history, these services progressively increase the number of emails sent from a new account or domain, imitating regular email activity.<\/p>\n<p><strong>Warmy.io\u2019s warmup process advantages include:<\/strong><\/p>\n<p>\ud83d\udc49<strong> Enhances sender reputation.<\/strong> Warmy.io sends emails from your account in a methodical manner, progressively turning up the volume over time. By doing this, you can improve your sender reputation by making sure that email providers and ISPs view your account as a reliable sender.<\/p>\n<p>\ud83d\udc49 <strong>Minimizes SMTP faults.<\/strong> The chance of running into SMTP faults such as the 501 error is decreased when a sender has a strong reputation. Unexpected jumps in email volume might raise red flags for email providers, but services like Warmy.io make sure your emails are less likely to be rejected or marked as spam.<\/p>\n<p>\ud83d\udc49<strong> Boosts email deliverability.<\/strong> Warmy.io helps make sure your emails get through to the mailbox instead of being filtered as spam or bouncing back from SMTP issues by enhancing your sender reputation and reducing mistakes. Whether you are sending transactional, marketing, or personal emails, this is essential for efficient email communication.<\/p>\n<p>\ud83d\udc49 <strong>Saves time and resources.<\/strong> Setting up and carrying out an email sending schedule takes a lot of work when developing a sender reputation manually. Warmy.io streamlines this procedure, freeing you up to concentrate on content creation and improved email management.<\/p>\n<p>\ud83d\udc49 <strong>Gives you useful insights<\/strong>. Warmy.io does more than just warm up your emails; it also provides you with analytics and feedback on how well your emails are performing. You can use this information to improve your email strategy and lower the frequency of SMTP problems by learning more about open rates, bounce rates, and other important metrics.<\/p>\n<h3>Additional warmup features that enhance deliverability<\/h3>\n<p>Aside from the automated warmup process, Warmy has other tools and features. When used in parallel to the warmup, email deliverability can drastically improve.<\/p>\n<h4>Free email deliverability test and Domain Health Hub<\/h4>\n<p><span>The<\/span> free <a href=\"https:\/\/www.warmy.io\/free-tools\/email-deliverability-test\" target=\"_blank\" rel=\"noopener noreferrer\"><span>email deliverability test<\/span><\/a><span>\u00a0from Warmy provides a comprehensive assessment of your emails and where they are landing. Here are some other examples of the valuable information and data the deliverability test provides:<\/span><\/p>\n<ul>\n<li><span>Inbox placement analysis: the percentage of your emails that end up in the spam folder, promotions tab, inbox, and even the unreceived ones.\u00a0<\/span><\/li>\n<li><span>Blacklist status: Learn if your domain or IP is listed on any blacklists so you can proceed with the <\/span><a href=\"https:\/\/www.warmy.io\/blog\/email-domain-ip-blacklist-removal-steps-to-delist-your-ip\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span>delisting process<\/span><\/a><span>.<\/span><\/li>\n<li><span>Authentication verification: Assess your email reputation and verifies your email authentication settings such as<\/span><a href=\"https:\/\/www.warmy.io\/blog\/why-do-you-need-to-configure-spf-dkim-and-dmarc\" target=\"_blank\" rel=\"noopener noreferrer\"><span> SPF, DKIM, and DMARC.<\/span><\/a><\/li>\n<\/ul>\n<p><span>Additionally, Warmy\u2019s Domain Health Hub is on a level of its own. Instead of monitoring individual email addresses, Warmy.io provides a domain-level health dashboard so businesses can take a more strategic approach to email deliverability.\u00a0 The Domain Health Hub includes the following features:<\/span><\/p>\n<ul>\n<li><span>A domain health score based on a combination of various factors like authentication, blacklist status, and inbox placement tests. You\u2019ll also be able to monitor your spam rate trends and overall deliverability performance with weekly or monthly tracking options.<\/span><\/li>\n<li><span>Comprehensive DNS status checks to easily validate SPF, DKIM, DMARC, rDNS, MX, and A records for stronger authentication &amp; security.<\/span><\/li>\n<li><span>Optimized multi-domain monitoring so users can manage all their domains from one dashboard and identify which ones need immediate attention.<\/span><\/li>\n<li><span>Quick access to a detailed breakdown of health metrics, performance reports, and deliverability trends per domain.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"A digital dashboard titled Email Deliverability Test shows a summary of results. A circular graph indicates 9 hours to completion. Charts below display placement percentages across platforms like Gmail, Outlook, and Yahoo.\" height=\"600\" src=\"https:\/\/warmy-blog-wordpress-bucket.s3.amazonaws.com\/wp-content\/uploads\/2025\/03\/11092910\/562shots_so-1-1.webp\" width=\"800\" title=\"\"><\/p>\n<h4>SPF, DKIM, and DMARC testing<\/h4>\n<p>Automatically validate and optimize SPF and DMARC records with Warmy\u2019s built-in authentication checker and free record generators (for <a href=\"https:\/\/www.warmy.io\/free-tools\/spf-generator\" target=\"_blank\" rel=\"noopener noreferrer\">SPF<\/a> and <a href=\"https:\/\/www.warmy.io\/free-tools\/dmarc-generator\" target=\"_blank\" rel=\"noopener noreferrer\">DMARC<\/a>) to improve email security and deliverability.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"A screenshot of a Free SPF Record Generator interface with steps: Domain, ESP, Email, and SPF value. The current step is Email, prompting users to enter their email address with a Next button below the input field.\" height=\"600\" src=\"https:\/\/warmy-blog-wordpress-bucket.s3.amazonaws.com\/wp-content\/uploads\/2025\/03\/11093354\/675shots_so-1.webp\" width=\"800\" title=\"\"><\/p>\n<h4>Advanced email warmup customization:<\/h4>\n<p>Tailor your warmup distribution across various email providers (Gmail, Outlook, etc.) and define engagement patterns for better warmup performance.<\/p>\n<p>You can also tailor <span>engagement patterns by choosing between B2B or B2C customers.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"A dashboard displaying a profile section with a circular chart titled WARM-UP PREFERENCES. The chart shows percentages for Gmail, Outlook, G-Suite, Yahoo, and others. A table beneath lists specific percentages and email services.\" height=\"600\" src=\"https:\/\/warmy-blog-wordpress-bucket.s3.amazonaws.com\/wp-content\/uploads\/2025\/03\/11092845\/290shots_so-copy-1-1024x768.png\" width=\"800\" title=\"\"><\/p>\n<h4>Established email seed list<\/h4>\n<p>Benefit from real engagement by using Warmy\u2019s advanced seed list, with automated management and API integration for optimized inbox placement and stronger sender reputation.<\/p>\n<p><span>Warmy has also recently introduced the API Endpoint for Established Seed List\u2014a new way to access, manage, and configure your seed list splits directly from your system. This means:<\/span><\/p>\n<ul>\n<li><span>Seamless integration with real-time seed list data that goes straight into your system with API access.<\/span><\/li>\n<li><span>Efficiency boost via automated split management which reduces errors, and saves valuable time.<\/span><\/li>\n<li><span>Better inbox placement due to properly configured splits mean fewer bounces and stronger sender reputation.<\/span><\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.warmy.io\/product\/seed-list\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Learn more about Warmy\u2019s seed lists here<\/span><\/a><span>. Or, you may want to get a more in-depth look at how Warmy\u2019s seed lists work and what they can do for your email deliverability:<\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/www.warmy.io\/blog\/email-warmup-alternatives-when-traditional-warmup-isnt-enough\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Email Warmup Alternatives: When Traditional Warmup Isn\u2019t Enough<\/span><\/a><\/li>\n<li><a href=\"https:\/\/www.warmy.io\/blog\/email-engagement-how-seed-list-helps-improve-open-click-rates\/\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Email Engagement How Seed List Helps Improve Open &amp; Click Rates<\/span><\/a><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"Screenshot showing Warmy Established Seed List with API Endpoint\" height=\"600\" src=\"https:\/\/warmy-blog-wordpress-bucket.s3.amazonaws.com\/wp-content\/uploads\/2024\/05\/11092743\/API-Seed-list1-1-1024x768.png\" width=\"800\" title=\"\"><\/p>\n<h2>Avoid SMTP errors and take control of your deliverability with Warmy.io<\/h2>\n<p><span>Ultimately, the best way to avoid SMTP Error 501 in the future is to make the required changes to email address syntax and SMTP commands formatting immediately. <\/span><\/p>\n<p><span>Preventative solutions involve awareness of email address formatting and setup, as well as ensuring proper syntax for SMTP commands and changes to email client configurations. <\/span><\/p>\n<p><span>Meanwhile, using <\/span><a href=\"https:\/\/warmy.io\" rel=\"noopener\" target=\"_blank\" rel=\"noopener noreferrer\"><span>Warmy.io<\/span><\/a><span> for email warmup helps prevents these errors from occurring since it increases sender reputation and improves email deliverability.<\/span><\/p>\n<p><span> Following this suggestion, you\u2019ll fix SMTP Error 501 in no time and resume proper and productive emailing.<\/span><\/p>\n<p><a href=\"https:\/\/www.warmy.io\/signup\" target=\"_blank\" rel=\"noopener noreferrer\">Sign up for a free trial<\/a> today and experience the difference.<\/p>\n<h2>FAQ<\/h2>\n<h3>\n<p> What does SMTP Error 501 indicate? <\/p>\n<\/h3>\n<p>SMTP Error 501 indicates a syntax error in the email address or SMTP command line, meaning the server cannot process the request due to incorrect formatting.<\/p>\n<h3>\n<p> Can incorrect email settings cause SMTP Error 501? <\/p>\n<\/h3>\n<p>Yes, incorrect email settings, especially those related to the outgoing mail server (SMTP), can lead to SMTP Error 501. It\u2019s important to ensure these settings are correctly configured.<\/p>\n<h3>\n<p> How do I fix SMTP Error 501 in my email client? <\/p>\n<\/h3>\n<p>To fix SMTP Error 501, verify the email address format, check your email client&#8217;s SMTP settings for accuracy, and ensure you&#8217;re using the correct syntax for any manual SMTP commands.<\/p>\n<h3>\n<p> Does SMTP Error 501 mean my email was blocked? <\/p>\n<\/h3>\n<p>Not necessarily. While SMTP Error 501 is related to syntax and formatting issues, it doesn&#8217;t specifically indicate that your email was blocked. However, consistent errors can affect your sender reputation over time.<\/p>\n<h3>\n<p> Are there tools to help prevent SMTP Error 501? <\/p>\n<\/h3>\n<p>Yes, tools like Warmy.io offer email warm-up services and deliverability tests that can help improve your sender reputation and minimize the occurrence of SMTP errors, including Error 501.<\/p>\n<h3>\n<p> Can SMTP Error 501 vary between email providers? <\/p>\n<\/h3>\n<p>While the core issue behind SMTP Error 501 remains the same across providers, the way it&#8217;s reported and the specific variations (e.g., 501 5.5.4, 501 5.1.7) can differ. Each provider may have unique guidelines for addressing the error.<\/p>\n<h3>\n<p> Is SMTP Error 501 a permanent failure? <\/p>\n<\/h3>\n<p>No, SMTP Error 501 is typically a temporary issue related to syntax errors that can be resolved by correcting the email format or SMTP command line syntax. It doesn\u2019t indicate a permanent failure to send emails.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SMTP is an acronym for Simple Mail Transfer Protocol\u2014the protocol used for sending emails. One of the problems that can occur when SMTP isn\u2019t functioning correctly is something called SMTP Error 501. Primarily a syntax error, SMTP Error 501 actually stops emails from being sent and\/or received. Usually, senders receive a bounced back email stating [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4620,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104],"tags":[],"class_list":["post-3840","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-email-deliverability"],"acf":[],"lang":"en","translations":{"en":3840},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/posts\/3840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/comments?post=3840"}],"version-history":[{"count":2,"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/posts\/3840\/revisions"}],"predecessor-version":[{"id":5811,"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/posts\/3840\/revisions\/5811"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/media\/4620"}],"wp:attachment":[{"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/media?parent=3840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/categories?post=3840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.warmy.io\/blog\/wp-json\/wp\/v2\/tags?post=3840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}