Entries by Athanasios Alexandrides

Why do postconf -n and postfix reload produce unexpected output on OS X Server 5?

If you’ve been a long-time OS X Server user, especially from the days prior to OS X Server 5, then you’ll find that commands that used to work fine, suddenly produce unexpected output. For example: postconf -n may show you Postfix parameters which are completely different from what you would expect them to be. While: […]

How to enable/disable greylisting on OS X 10.10 Yosemite and OS X 10.11 El Capitan With Server 5?

Click here to learn more about greylisting. To disable greylisting: sudo serveradmin settings mail:postfix:greylist_enabled = no sudo /Applications/Server.app/Contents/ServerRoot/usr/sbin/postfix reload To enable greylisting: sudo serveradmin settings mail:postfix:greylist_enabled = yes sudo /Applications/Server.app/Contents/ServerRoot/usr/sbin/postfix reload

How Can I Copy (Bcc) All Incoming and Outgoing Email to an Email Address on OS X Server 5?

In previous OS X Server versions there was a GUI setting which allowed you to “Copy all mail to…” an email address of your choice. It does not exist anymore, but you can still set this parameter by using the command line: sudo serveradmin settings mail:imap:postmaster_address = “myemailaddress@mydomain.tld” sudo serveradmin settings mail:postfix:always_bcc_enabled = yes Make […]