Q: Mail server in Mac OS Server 5.1 (El Capitan)
Good morning.
A question about Mail Server!
I want to set NO limits for single email size (with attachments).
Default value seems to be max 10 MB...
For my needs it is not enough
Now when somebody send a big e-mail to one account on the server, receives this message:
SMTP error: 552 5.3.4 Message size exceeds fixed limit
This message is repeated many times.
Also, how can I stop it?
Can you help me?
Many thanks and best regards!
Mac Pro, OS X Server, El Capitan + app "OS X Server"
Posted on Apr 6, 2016 12:21 AM
Startup a terminal and type:
sudo serveradmin settings mail:postfix:message_size_limit = 50000000
The result will be a confirmation of the new setting.
50000000 is roughly 50mb.
Posted on Apr 7, 2016 4:20 AM