Mail size

[mgarabelli]

Hi, I have a multi server plataform with Ubuntu and ZCS open source.
I have a problem when I send a mail with a size over 7 MB
I've changed the parameters zimbraMtaMaxMessageSize and zimbraFileUploadMaxSize to 100 MB but still the problem.
The error that I have in the logs is as follows

Oct 25 15:27:23 zimbra-mta05 postfix/smtpd[8313]: B51C92A019A: client=unknown[IP dir], sasl_method=LOGIN, sasl_username=user
Oct 25 15:30:12 zimbra-mta05 postfix/cleanup[8264]: B51C92A019A: milter-reject: END-OF-MESSAGE from unknown[186.8.86.109]: 4.7.1 Service unavailable - try again later; from=<user@domain.com> to=<user@domain.com> proto=ESMTP helo=<PC>

Can anyone help me solve this problem
Thanks

[phoenix]

Originally Posted by mgarabelli

Hi, I have a multi server plataform with Ubuntu and ZCS open source.
I have a problem when I send a mail with a size over 7 MB
I've changed the parameters zimbraMtaMaxMessageSize and zimbraFileUploadMaxSize to 100 MB but still the problem.

You should provide the output of zmprov to show what the exact setting of the fields after your change.

Originally Posted by mgarabelli

The error that I have in the logs is as follows

Oct 25 15:27:23 zimbra-mta05 postfix/smtpd[8313]: B51C92A019A: client=unknown[IP dir], sasl_method=LOGIN, sasl_username=user
Oct 25 15:30:12 zimbra-mta05 postfix/cleanup[8264]: B51C92A019A: milter-reject: END-OF-MESSAGE from unknown[186.8.86.109]: 4.7.1 Service unavailable - try again later; from=<user@domain.com> to=<user@domain.com> proto=ESMTP helo=<PC>

Can anyone help me solve this problem
Thanks

Why do you have the milter enabled? DIsable it on your server(s) and try sending the message again.

[Krishopper]

This is definitely a milter bug. Disabling milter should do the trick.

[mgarabelli]

Yes, disabling milter solve the problem with mail size over than 7 MB, but now I have other problem, I have more spam in the mailboxes.
It's the only way to solve this ?