AVIRA ANTIVIR UNIX MAILGATE, User Manual

Page: 33 / 114

Installation
Avira GmbH AntiVir MailGate
31
mand + args
# (yes) (yes) (yes) (never) (50)
smtp inet n - n - - smtpd
For AntiVir Mail daemon
localhost:smtp-backdoor inet n - n - - smtpd -o
content_filter= (one line!)
X
check that the first character in the table is not a space or tab.
The entry
smtpd -o content_filter
deactivates the corresponding line in
a second Postfix instance (avoids mail loops).
X
Add into
/etc/postfix/main.cf
:
# AntiVir integration
content_filter = smtp:127.0.0.1:10024
X
Restart Postfix:
/etc/init.d/postfix restart
or
/etc/init.d/postfix reload
If Postfix sets the status
deferred
for emails, after AntiVir MailGate installation:
X
search in main.cf for the line:
defer_transports = local
X
comment it out:
# defer_transports = local
Listen on
port 25
X
look in
master.cf
for:
smtp inet n - n - - smtpd
X
comment it out:
# smtp inet n - n - - smtpd
It prevents Postfix from listening on SMTP port. SMTP daemon can listen on
this port. Emails forwarded by the SMTP daemon will be processed by the
Sendmail wrapper
/usr/lib/sendmail
(delivered by Postfix).
X
Restart Postfix:
/etc/init.d/postfix restart
or
/etc/init.d/postfix reload