Sendmail and Exchange 2003

[pbodini1]

Hello,

i have to move some of my emails from my sendmail server to an exchange server 2003.

Can i configure the sendmail server to redirect this emails my exchange server without change the stmp address ?

Example : me@mydomain.com was on my sendmail server. Now is on my exchange server. All the emails for @mydomain.com still go to my sendmail server. Sendmail should redirect all the emails for me@mydomain.com to the exchange server.

is it possible ?
thanks

 

[mrballcb]

All instructions below assume a typical RedHat style sendmail layout.

Remove mydomain.com from the w class (typically the local domains are in /etc/mail/local-host-names). Add a setting to mailertable to relay that domain to the exchange box. Look in /usr/share/sendmail-cf/README for the syntax of the mailertable file. Rebuild the mailertable.db and restart sendmail.

If you are unsure that your sendmail supports the mailertable option, check it with something similar to this:

[root@lunar mail]# grep Kmailertable sendmail.cf
Kmailertable hash -o /etc/mail/mailertable.db

If you have that, then you have mailertable support enabled. If not, then you need to add it. Put the following line in your sendmail.mc:

FEATURE(`mailertable',`hash -o /etc/mail/mailertable.db')dnl

Rebuild your senmdail.cf, then restart sendmail.