My MTA is separated from the other services on a different machine. I tried to send an 8meg attachment through and it failed. So I went to the admin console and made both message and attachent size 10240 (supposedly this is kb) or 10 meg.
Being distrustful I also found that I can change the values from zmprov.
In a forum post I found this:
for message size: zmprov mcf zimbraMtaMaxMessageSize size-in-bytes
So took that literally and set it to 10485760. I also set the attachment size to that limit but I could not find a corresponding value in the main.cf
I checked the main.cf postfix file and saw my changes (good) However I tried to send a mail and it was rejected with the same message.
Do I have to do a restart on tomcat, postfix all when I make that change?
If so is there a chart that exists that can tell you when you need to restart something based on a config change.