{"id":5738,"date":"2026-01-05T18:46:07","date_gmt":"2026-01-05T17:46:07","guid":{"rendered":"https:\/\/wpmastertoolkit.com\/?p=5738"},"modified":"2026-01-13T09:43:05","modified_gmt":"2026-01-13T08:43:05","slug":"comment-configurer-resend-comme-smtp-sur-wordpress-avec-wpmastertoolkit","status":"publish","type":"post","link":"https:\/\/wpmastertoolkit.com\/en\/5738-autosave-v1\/","title":{"rendered":"How to configure Resend as SMTP on WordPress with WPMasterToolKit"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Introduction<\/strong><\/h2>\n\n\n\n<p>Send <strong>e-mails<\/strong> since <strong>WordPress<\/strong> can sometimes be a real headache. Whether it's confirming a registration, sending out <strong>notifications<\/strong> or manage password resets, the slightest error can prevent your messages from reaching your users. Fortunately, using a <strong>SMTP<\/strong> reliable as <strong>Resend<\/strong> can transform this experience and ensure that your <strong>e-mails<\/strong> always arrive at their destination.<\/p>\n\n\n\n<p>In this tutorial, we'll show you <strong>how to configure Resend as an SMTP server on WordPress<\/strong>step by step, using <strong>WPMasterToolKit<\/strong>to simplify the sending of your e-mails and improve the deliverability of your site.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is Resend?<\/h2>\n\n\n\n<p>Resend is a modern delivery platform <strong>e-mails<\/strong> which enables developers to send transactional and marketing e-mails quickly and reliably. Designed with a <strong>developer-first<\/strong>Resend offers a <strong>API<\/strong> simple and intuitive, making e-mail integration a breeze.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cost :<\/strong> Resend offers a free plan including up to 3,000 e-mails per month (with a daily limit of 100 e-mails). Paid plans start at 20 $ per month for 50,000 e-mails and offer additional features such as higher sending limits, management of multiple domains and no daily limit.<\/li>\n\n\n\n<li><strong>Required e-mail address :<\/strong> You will need to use an e-mail address linked to your domain (for example, <a>vous@votredomaine.com<\/a>) to use Resend with WPMasterToolKit.<\/li>\n\n\n\n<li><strong>In a nutshell:<\/strong> Resend is an excellent choice for developers and businesses looking for a reliable, easy-to-use e-mail service with a modern API and developer-friendly tools.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Note:<\/strong> To find out more about supported messaging services, visit the <strong>complete mailer guide<\/strong> in WPMasterToolKit.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Setting up your Resend account<\/h2>\n\n\n\n<p>To get started, you'll need to create an account <strong>Resend<\/strong> (if you haven't already done so). To do so, go to <strong>Resend price list page<\/strong> and choose the plan that best suits your needs.<\/p>\n\n\n\n<p>For our example, we'll use the free plan. However, the configuration process remains the same regardless of the plan chosen.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"511\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-66-1024x511.png\" class=\"wp-image-5743\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-66-1024x511.png 1024w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-66-300x150.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-66-768x383.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-66-1536x767.png 1536w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-66-2048x1022.png 2048w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-66-18x9.png 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>After registering and verifying your e-mail address, you will be redirected to the <strong>Resend account dashboard<\/strong>where you can start setting up your account.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Authorizing your domain<\/h2>\n\n\n\n<p>Before you can send e-mails with <strong>Resend<\/strong>You need to add and verify your sending domain. This step confirms that you are the owner of the domain used and helps improve the deliverability of your mailings. <strong>e-mails<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Add your sending domain<\/h2>\n\n\n\n<p>To add a sending domain, log in to your account <strong>Resend<\/strong>then go to <strong>\"Domains<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\"><strong>\u2780<\/strong><\/mark> from the left-hand side menu.<\/p>\n\n\n\n<p>To add a new domain, click on the <strong>\"+ Add domain<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\"><strong>\u2781<\/strong><\/mark>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" decoding=\"async\" width=\"1024\" height=\"366\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-69-1024x366.png\" class=\"wp-image-5753\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-69-1024x366.png 1024w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-69-300x107.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-69-768x275.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-69-1536x549.png 1536w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-69-2048x732.png 2048w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-69-18x6.png 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>In the window that appears, enter your <strong>domain name<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\"><strong>\u2780<\/strong><\/mark> and select a region.<\/p>\n\n\n\n<p>Select the <strong>region<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\"><strong>\u2781<\/strong><\/mark> to your users for the best possible performance.<\/p>\n\n\n\n<p>After entering your domain information, click on the <strong>\"+ Add Domain<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\"><strong>\u2782<\/strong><\/mark> to continue.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" decoding=\"async\" width=\"1024\" height=\"946\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-68-1024x946.png\" class=\"wp-image-5751\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-68-1024x946.png 1024w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-68-300x277.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-68-768x709.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-68-13x12.png 13w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-68.png 1148w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Checking your domain<\/h2>\n\n\n\n<p>Resend will provide you with recordings <strong>DNS<\/strong> which you'll need to add to your domain settings. These records include domain verification (<strong>DKIM<\/strong>) and the shipment configuration (<strong>SPF<\/strong>).<\/p>\n\n\n\n<p>We offer a detailed guide explaining how to locate and add DNS records at different domain registrars. See our tutorial to learn <strong>how to add DNS records for WPMasterToolKit mailer settings<\/strong>.<\/p>\n\n\n\n<p>Once you've added the DNS records, you'll need to wait a few minutes for the changes to propagate. Note that in some cases, this can take up to <strong>48 hours<\/strong>.<\/p>\n\n\n\n<p>Once the records have been added to your DNS provider, return to the dashboard <strong>Resend<\/strong> and click on the <strong>\"I've added the records<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"885\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-70-1024x885.png\" class=\"wp-image-5755\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-70-1024x885.png 1024w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-70-300x259.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-70-768x664.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-70-1536x1327.png 1536w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-70-14x12.png 14w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-70.png 1632w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>If your recordings <strong>DNS<\/strong> are correctly propagated, you will see the status <strong>Verified<\/strong> appear next to your domain.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"339\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-71-1024x339.png\" class=\"wp-image-5758\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-71-1024x339.png 1024w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-71-300x99.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-71-768x254.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-71-18x6.png 18w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-71.png 1470w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>However, there's no need to wait for this step before continuing. You can go on to the next step while the verification is still in progress. Just make sure you keep this tab or window open, as we'll need it a little later.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Configuring WPMasterToolKit<\/h2>\n\n\n\n<p>Now that your account <strong>Resend<\/strong> is configured and your domain is verified, you can set up <strong>WPMasterToolKit<\/strong> to use Resend to send emails from your WordPress site.<\/p>\n\n\n\n<p>Before starting this step, make sure you've installed and activated the <strong>WPMasterToolKit<\/strong>.<\/p>\n\n\n\n<p>Once the plugin is installed, go to <strong>WPMasterToolKit \" Settings<\/strong>then select the <strong>General<\/strong> to access the plugin settings page.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">From Email<\/h2>\n\n\n\n<p>The field <strong>From Email<\/strong> is the address from which e-mails from your site will be sent. This must use the domain you've verified with <strong>Resend<\/strong>.<\/p>\n\n\n\n<p>For example, if you have authorized the <em>example.com<\/em>address <strong>From Email<\/strong> must contain this domain.<\/p>\n\n\n\n<p>If you want the <strong>From Email<\/strong> is the same for the entire site, activate the <strong>Force From Email<\/strong>. This option saves you having to modify e-mail settings one by one on your site, for example in other plugins.<\/p>\n\n\n\n<p>By default, the <strong>From Name<\/strong> is the name of your site. However, you can modify it and add the text of your choice.<\/p>\n\n\n\n<p>You can also activate the <strong>Force From Name<\/strong> to apply this name to all e-mails sent from the site.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"914\" height=\"319\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-72.png\" class=\"wp-image-5762\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-72.png 914w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-72-300x105.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-72-768x268.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-72-18x6.png 18w\" sizes=\"(max-width: 914px) 100vw, 914px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Note:<\/strong> For more details, see our guide to how the <strong>Force From Email<\/strong>.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">API key <strong>Resend<\/strong>&nbsp;<\/h2>\n\n\n\n<p>Select <strong>Resend<\/strong>. Next, a text field will appear, in which you must enter your <strong>Resend API key<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"584\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-77-1024x584.png\" class=\"wp-image-5777\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-77-1024x584.png 1024w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-77-300x171.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-77-768x438.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-77-1536x876.png 1536w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-77-18x10.png 18w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-77.png 1796w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>To create your key <strong>API<\/strong>click on the link <strong>API Keys<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\"><strong>\u2780<\/strong><\/mark>.<\/p>\n\n\n\n<p>You can also access this page from your account <strong>Resend<\/strong> by going to <strong>API Keys<\/strong> from the left-hand side menu.<\/p>\n\n\n\n<p>Then click on the <strong>\"+ Create API key<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\"><strong>\u2781<\/strong><\/mark>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"365\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-73-1024x365.png\" class=\"wp-image-5767\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-73-1024x365.png 1024w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-73-300x107.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-73-768x273.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-73-1536x547.png 1536w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-73-2048x729.png 2048w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-73-18x6.png 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>In the window that appears, you'll be asked to enter a <strong>name<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\"><strong>\u2780<\/strong><\/mark> to your key <strong>API<\/strong>. This name is for internal use only, so you can choose whatever you like.<\/p>\n\n\n\n<p>Next, set the <strong>Permission<\/strong> on <strong>Full access<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\"><strong>\u2781<\/strong><\/mark>. This allows the key <strong>API<\/strong> send e-mails and access other functions.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Note:<\/strong> The <strong>Full access<\/strong> is necessary to enable <strong>WPMasterToolKit<\/strong> monitor the deliverability of your e-mails.<\/p>\n<\/blockquote>\n\n\n\n<p>If you wish to restrict the API key to a specific domain, you can select it from the drop-down menu. <strong>Domain<\/strong>. Otherwise, leave the option on <strong>All Domains <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\">\u2782<\/mark><\/strong>.<\/p>\n\n\n\n<p>When finished, click on the <strong>Add<\/strong> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#c0392b\" class=\"has-inline-color\"><strong>\u2783<\/strong><\/mark> to create your API key.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"824\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-74-1024x824.png\" class=\"wp-image-5770\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-74-1024x824.png 1024w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-74-300x241.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-74-768x618.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-74-1536x1236.png 1536w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-74-15x12.png 15w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-74.png 1648w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>This will generate a <strong>API<\/strong> for your account. Click on the copy icon to copy the key value <strong>API<\/strong>.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Important information:<\/strong> You won't be able to access this API key once you've left this page. Be sure to save it in a safe place in case you need to use it again.<\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"645\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-75-1024x645.png\" class=\"wp-image-5773\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-75-1024x645.png 1024w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-75-300x189.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-75-768x484.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-75-1536x967.png 1536w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-75-18x12.png 18w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-75.png 1702w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>After copying the API key, return to the <strong>WPMasterToolKit parameters<\/strong>.<\/p>\n\n\n\n<p>Then paste the key you have just copied from <strong>Resend<\/strong> in the field <strong>API Key<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"541\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-76-1024x541.png\" class=\"wp-image-5775\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-76-1024x541.png 1024w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-76-300x159.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-76-768x406.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-76-18x10.png 18w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-76.png 1264w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Send a test e-mail<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Note:<\/strong> The verification of your Resend domain must be completed before you can send a test e-mail.<\/p>\n<\/blockquote>\n\n\n\n<p>Once you've configured your settings, it's a good idea to send a test e-mail to make sure everything's working properly. To do this, go to <strong>WPMasterToolKit \" Tools<\/strong> and select the <strong>Email Test<\/strong>.<\/p>\n\n\n\n<p>Then click on the <strong>Send Email<\/strong> to send your test e-mail.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"412\" src=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-78.png\" class=\"wp-image-5781\" srcset=\"https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-78.png 832w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-78-300x149.png 300w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-78-768x380.png 768w, https:\/\/wpmastertoolkit.com\/wp-content\/uploads\/2026\/01\/image-78-18x9.png 18w\" sizes=\"(max-width: 832px) 100vw, 832px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>Configure <strong>Resend<\/strong> as a server <strong>SMTP<\/strong> on WordPress with <strong>WPMasterToolKit<\/strong> ensures that your e-mails always arrive at their destination, whether they're notifications, registration confirmations or password resets.<\/p>\n\n\n\n<p>By following this tutorial, you have learned how to create a Resend account, authorize and verify your domain, and generate and configure your Resend key. <strong>API<\/strong>then set <strong>WPMasterToolKit<\/strong> to use Resend. Sending a test e-mail lets you check that everything is working properly before going into production.<\/p>\n\n\n\n<p>With this configuration, your e-mails will be more reliable, your deliverability will be improved and you'll benefit from a modern, easy-to-manage solution tailored to the needs of developers and businesses alike.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction Sending emails from WordPress can sometimes be a real headache. Whether it's to confirm a subscription, send notifications or handle password resets, the slightest error can prevent your messages from reaching your users. Fortunately, using a reliable SMTP service like Resend can transform this experience and ensure that [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5738","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpmastertoolkit.com\/en\/wp-json\/wp\/v2\/posts\/5738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpmastertoolkit.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpmastertoolkit.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpmastertoolkit.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wpmastertoolkit.com\/en\/wp-json\/wp\/v2\/comments?post=5738"}],"version-history":[{"count":44,"href":"https:\/\/wpmastertoolkit.com\/en\/wp-json\/wp\/v2\/posts\/5738\/revisions"}],"predecessor-version":[{"id":6112,"href":"https:\/\/wpmastertoolkit.com\/en\/wp-json\/wp\/v2\/posts\/5738\/revisions\/6112"}],"wp:attachment":[{"href":"https:\/\/wpmastertoolkit.com\/en\/wp-json\/wp\/v2\/media?parent=5738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpmastertoolkit.com\/en\/wp-json\/wp\/v2\/categories?post=5738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpmastertoolkit.com\/en\/wp-json\/wp\/v2\/tags?post=5738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}