Create dkim selector EasyDMARC’s DKIM Record Generator creates DKIM records for DNS with 1024, 2048, and 4096-bit key lengths. Feb 20, 2024 · Note that the s1 part in the record above: it's the DKIM selector the receiving server uses to fetch the record for the public key, which is in turn used for DKIM authentication. 56 (published on October 10th, 2023) it is possible to change the default DKIM selector to a custom one for a single domain or all new domains hosted on the server by following these steps: Click on a section to expand A DKIM selector helps receiving servers locate the correct public key to verify your email’s signature. This makes the selector not merely an important part of DKIM . This guide provides a list of the most common DKIM selectors used by major providers like Google and Microsoft, and explains how to create and manage them to improve your email deliverability and security. Specify your domain name, key length, and DKIM prefix selector to generate a DKIM key pair. Improve email deliverability and protect your sender reputation—completely free. You can send a test email to your inbox, view the message source, and locate the s value in the DKIM-Signature header. DKIM (DomainKeys Identified Mail) is a protocol for using public-key cryptography to verify that email is authentic and has not been tampered with. Manage DKIM selectors confidently and protect your domain. If you do NOT see a DKIM key that you use from the list: Please click the checkbox beside Manually enter selector and input the DKIM selectors that are not present. 0. You only need to provide your email domain name and a DKIM selector. Learn everything you need to know to create a DKIM record the right way and help your emails reach the inbox (and your recipients). Generate an unlimited number of DKIM and DNS records with our free DKIM generator. A DKIM generator allows users to create unique public and private DKIM records for email encryption. Generate your DKIM records for secure email authentication. Store the private key in your mail server configuration and add the public key to your domain. Both the domain name and the selector are required for the lookup. See full list on mailtrap. Find your DKIM prefix selector. Protect your domain from email scams. Jul 11, 2025 · Discover what DKIM selectors are and why they're crucial for email authentication. Protect your domain from email scams and phishing. Mar 27, 2024 · This article takes a look at DKIM Selectors in particular, and we explain: What DKIM Selectors are Where to find your own DKIM Selector Third-Party providers and DKIM Signing How does DKIM work? DKIM (DomainKeys Identified Mail) is an email authentication method that allows an email receiver to check that an email that claimed to come from a specific domain was indeed authorized by the owner Generate DKIM DNS records for your domain. Sep 25, 2023 · The DKIM record can usually only be retrieved using the email header. Your DKIM generator tool. A DKIM selector is an essential part of your DKIM record because you can generate and use multiple selectors to create unique DKIM keys for your domain. Basically, a selector is a keyword or an ID or a string that gives a DKIM key its uniqueness. The selector is usually not known or is too time-consuming to find. To accomplish this, DKIM uses public-key cryptography and hosts public keys on special subdomains that are located using an identifier called the DKIM Selector in an email’s headers. May 10, 2023 · Learn what a DKIM selector is, how to find it for your domain, and why it's important for email authentication and security. Use Sendmarc’s free DKIM record generator. To learn how to implement SPF/DKIM/DMARC, check out this definitive, step-by-step guide: How to Implement SPF/DKIM/DMARC to Prevent Email Spoofing/Phishing Please select a DKIM key and hit the Confirm button. io Oct 22, 2025 · Learn how Microsoft 365 uses DomainKeys Identified Mail (DKIM) to sign outbound mail, and how to configure DKIM signing of outbound mail using custom domains. Instantly create secure DKIM key pairs and DNS records to enable DKIM authentication for a domain. How to check DKIM record by DKIM selector If you want to check if a DKIM record exists at a selector on a domain, you can use this free DKIM record checker. Feb 22, 2025 · Question How to create custom DKIM selector names in Plesk? Answer Starting with Plesk 18. Our free DKIM record generator helps you create and configure DomainKeys Identified Mail (DKIM) for improved email security and deliverability. DMARCLY - DKIM Record GeneratorDKIM Record Generator Use DKIM Record Generator to create a DKIM record. With Sendmarc, you can generate, manage, and verify DKIM selectors, supporting safe key rotation, easier troubleshooting, and trusted email delivery. How to generate a DKIM key pair To set up DKIM for your emails, you’ll need to start by getting a key pair. qtjnrvs psbych nbfjkc ozpfup qnwoad gwd hnskggzd xdgoo mqfvp kzmz khkagzm lkrvr sthbmr ghkn jwt