• 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 Enable STARTTLS on Port 25?

kgr

New Pleskian
Hello everybody,

I have a question regarding Port 25. Is it expected behavior that it doen't offer any TLS but only 465 and 587?
Is it somehow possible to activate STARTTLS on Port 25 without having any deeper issues?

I ask because I received an call today that my mail system can't be reached as it doesn't support TLS. (from another mailserver).
If I check on mxtoolbox and enter my plesk domain it says "Warning - Does not support TLS.", unless of course I force him to use port 587.

Best regards
 
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