Sendmail to Relay different domains to different hosts
Steve Bertrand
steve at ibctech.ca
Fri Feb 6 11:03:14 PST 2009
Greg.Stark at sungard.com wrote:
> I am using Sendmail on a FreeBSD7.0 server as a mail relay for some of
> our servers. These servers relay messages to both internal recipients
> and external customers. I need to be able to relay mail destined to our
> internal domain recipients to our corporate mail servers but relay
> everything else out to our usual smart host. So basically, I am
> looking to relay emails destined for a certain domain to one host and
> the rest of the mail to another.
> Does anyone know how I could configure
> sendmail to accomplish this?
Yes.
Take a look at the `mailertable.sample' file. Create an empty
'mailertable' file in /etc/mail, and add the domain-to-server maps to it:
corporate.com smtp:relay.corporate.com
other.com smtp:some.other.server.com
...and then IIRC:
# cd /etc/mail
# makemap hash mailertable < mailertable
Steve
More information about the freebsd-questions
mailing list