Sophos Email customers using IP-based mailflow rule connectors must migrate to certificate-based configuration by March 31st. To see if you're affected Click Here.

  • Sender Policy Framework (SPF) authentication – Now available on Sophos Email

    News: Feature update



    SPF (Sender Policy Framework) authentication for inbound email is now available in Sophos Email, and a great way to cut down spam and phishing attacks by blocking spoofed email.

    Activate SPF in your Sophos Email policy with a simple toggle switch and we will begin checking the IP address of email senders against a list of authorized IP address published in the sending domain’s DNS record…