DKIM Selectors

DKIM Selectors

DKIM stands for DomainKeys Identified Mail and is a free email authentication technology that has been around since 2005. It is a method of adding a tamper-proof domain seal to a piece of email and, along with SPF, is a foundation for DMARC. You can find more information about DKIM in general here; this post is going to take a look at DKIM selectors in particular.To use DKIM, email servers are configured to attach special DKIM signatures to the emails…
Vaughn Talbert
13 January 2020