Search Results for: spf

The CSA criteria were developed in consultation with various mailbox providers and ESPs (email service providers). These criteria serve as a framework for reputable email marketing and as a significan...

Authentication is absolutely essential for professional email transmission. If you want to go further than SPF and DKIM and use DMARC, then alignment is obligatory. But even without DMARC, alignment i...

Commissioning a mail server is initially not terribly complicated, but at the latest when it comes to keeping an eye on your reputation, or if you want to implement authentication measures like SPF (S...