Hi,
My customer have 2 qmailtoaster server: a master server replicates (via
rsync) to a backup server. Master server receive all mail from a xDSL
connection (public ip: 1.2.3.4).
Master server is behind a public firewall who nat all email to master
server from primary xDSL line.
Now i have a second DSL connection and i want receive email from this
connection (public ip 5.6.7.8) when primary xDSL is down.
Now master server has
- server name: box1.mydomain.xxx
- domain mydomain.xxx: Mx preference = 10, mail exchanger =
box1.mydomain.xxx
- qmail controls files
- me: box1.mydomain.xxx
- rcpthosts: box1.mydomain.xxx, mydomain.xxx
If i've understand for receive email from second dsl lines i need to
- add to mydomain.xxx Mx preference = 20, mail exchanger =
box2.mydomain.xxx on ip
- add nat for smtp second xDSL line (smtp traffic from public ip 5.6.7.8
to master server).
It's correct or i need particular configuration in qmailtoaster? For
example i've problems (like spam control) if an email arrive to
box2.mydomain.xxx and my server response with box1.mydomain.xxx
thank you
--
Michele Federici
