In this article we will explain various concepts related to DKIM selectors: what are they, why do we need them, and how they work in DKIM authentication.

What is DKIM selector?

A DKIM selector, as indicated by the name, is a string used by the outgoing server to locate the private key to sign th…

People tend to think of setting up email authentication with DMARC, DKIM, and SPF as time-consuming and error-prone because they have to search the Web for various articles and tools to achieve a simple DMARC, DKIM and SPF setup. This can take days for those who aren't proficient in email authentica…

Once you've created a G Suite account on your domain, you will need to set up email authentication so that emails sent from G Suite on behalf of your domain are fully authenticated, and keep monitoring the authentication status and take action if necessary…

When you first set up SendGrid to send emails, you may find there is a "Via SendGrid" warning for the email in the recipient's mailbox.

This warning means you haven't authorized SendGrid to deliver emails for you, so the mailbox provider considers that sent from SendGrid instead of your brand…

Follow the steps below to set up SPF and DKIM for Mailchimp, AKA email domain authentication, so that your marketing emails are more likely to reach the inbox.

How to set up SPF and DKIM for Mailchimp:

Verify your domain

Mailchimp requires you to verify that you own the domain before you can…

When you first set up Amazon SES to send emails, you may find there is a "Via amazonses.com" warning for the email in the recipient's mailbox.

This warning means you haven't authorized Amazon SES to deliver emails for you, so the mailbox provider considers that sent from Amazon SES instead of your…