Re: [exim] round robin / avoid bounce messages - Resolved ?

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Συντάκτης: Knaupp, Thomas
Ημερομηνία:  
Προς: Knaupp, Thomas, exim-users @ exim. org
Παλιά Θέματα: [exim] round robin / avoid bounce messages
Αντικείμενο: Re: [exim] round robin / avoid bounce messages - Resolved ?
| I've set up two servers that act as backup MXs for
 | various domains. In times when spam flood is increasing
 | more and more, I tried to "load balance" them ..
 | 
 | The MX-Records for the domains using this servers
 | is set round robin, i.e.
 | 
 |   IN MX 10  realmail.customer.tld.
 |   IN MX 20  eximbackup.domain.tld.
 | 
 | where
 | eximbackup.domain.tld.  IN A 10.0.0.1  [server 1]
 |                         IN A 10.0.0.2  [server 2]
 | 
 | So exim does the dns lookup for sending the outgoing
 | mail and is (of course) querying/using all MX-Records.
 | So far no problem .. but if the lowest MX is down,
 | then the first exim server is sending the mail
 | to the second one and that is sending the mail back
 | again .. and so on ...


Maybe I found the solution myself ..

Could be
ignore_target_hosts server1 server2
the right thing ?

Regards,
Tom

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