[rt-users] How to Configure RT with MS Exchange 2007

[Gordon Messmer]

tariq.doukkali wrote:
> In the file /etc/postfix/maincf:
> ....
> replayhost="IP-Adress of Courier-mail server"
> ...
>
> Now we changed our mail server form courier to exchange 2007. I 
> configured the IP adress of exchange server in the /etc/postfix/maincf 
> as replayhost. This configuration dont works!!! the mail notification 
> through RT dont works again !! ...

I'm assuming that you mean "relayhost".  Postfix should be logging any 
errors that occur when it tries to send mail to the exchange server.  
Start by checking your postfix logs.