"You shouldn't use a domain for virtual hosting that is also in the mydestination line in /etc/postfix/main.cf"
We are going to host multiple virtual domains, 10+ or something.
abc.com is one of them. The mailsystem seems to be working ok even if the real dns name for the mailsystem is mail.abc.com. Is this a security risk?
We still need to have many accounts on abc.com, that dont have
normal shell access.
"What's the value of message_size_limit in /etc/postfix/main.cf? I guess this causes the problems."
Currently working is:
postconf |grep size
mailbox_size_limit = 0
message_size_limit = 0
If i user 104857600 (100MB) as message_size limit. We get following errors in the log:
postfix/virtual: fatal: main.cf configuration error: virtual_mailbox_limit is smaller than message_size_limit
Any idea's? We would like to have 100MB quota for every virtual mail user.