• The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Question How to hide Sender IP in Authentication-Results header?

hansitheking

hansitheking

Basic Pleskian
If SPF is switched on in Plesk in all E-Mails you will find the following headers exposing the client IP-Address (sender IP) how may I keep SPF switched on an remove the IP-Address?

Code: 
Authentication-Results: server.example.com;
spf=pass (sender IP is 45.33.243.102) smtp.mailfrom=mail@domain.comsmtp.helo=router.internet.box
 
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