I just realized that folks on a disabled virtual server have have email accounts do not receive email ( which is fine ) but the person that sent the email does not get a bounce back. In the system logs you can see it is getting rejected, but there is no bounce back from postfix.
log ex:
Sep 03 09:37:07 virtual.domain.ca postfix/smtpd[17547]: connect from mail-it0-f50.google.com[209.85.214.50]
Sep 03 09:37:07 virtual.domain.ca postfix/smtpd[17547]: NOQUEUE: reject: RCPT from mail-it0-f50.google.com[209.85.214.50]: 454 4.7.1 someone@domain.ca: Relay access denied; from=someone@gmail.com to=someone@domain.ca proto=ESMTP helo=<mail-it0-f50.google.com>
versions:
Webmin version 1.890
Usermin version 1.741
Virtualmin version 6.03
Is this normal behavior? Should we request to implement a bounce back notification from the server for disabled accounts if possible?