routing MX records

[Fred Martin_1]

We are about to demo one of the spam services available. For the demo all non-local email, inbound and outbound, needs to be re-routed through their server. So for a short time:

I am having my ISP send all MX records to their server instead of mine.

My sendmail server needs to route all of it's outbound (non-local) mail through their server.

Is it the DS entry in sendmail.cf that I change? Anything else?

[Mark Grant · Accepted solution]

As you say, it should only by the DS entry that you need to change. At least that's the only one I have changed on our machines to route mail out to another server.

[John Carr_2]

Hi

YES

:-) John

also good book on sendmail by Bryan Costales with Eric allman published by O'Reilly.

[Fred Martin_1]

Thanks folks.