DMARCLY

Sender Policy Framework (SPF) is an email authentication mechanism which allows only authorized senders to send on behalf of a domain, and prevents unauthorized users from doing so. SPF allows the receiver to check that an email claiming to come from a specific domain indeed comes from…

"SPF PermError: too many DNS lookups" is a common error seen in many SPF (Sender Policy Framework) implementations. When an often overlooked SPF 10-DNS-lookup limit is exceeded, an SPF PermError, aka SPF permanent error, is returned. SPF PermError's can affect your email deliverability…

Contrary to popular belief, setting up DMARC to protect your company email is much easier than it seems. In this post, we will show you 3 easy steps to set up DMARC: generate, publish, and analyze, as illustrated below:

A DMARC record is a TXT record to be…

Two-factor authentication (AKA 2FA) is a method of confirming a user's claimed identity by using 2 factors: credentials, and a one-time password (OTP). Two-factor authentication provides an extra layer of security to your DMARCLY account.

Please follow these steps to enable t…

An SPF record is a TXT record published in the DNS by the domain owner, which specifies a whitelist of IP addresses allowed to send emails on behalf of the domain. When an email reaches the receiving server, the server will look up the SPF record in the DNS, and perform a check to determine if the e…

This post introduces a quick way to check for email spam by sending a test message to [email protected]

No matter how pretty your email template looks or how powerful your copy sounds, unless a significant portion of your messages land in the inbox, your ca…