Sendmail question. Update: Problem solved I reinstalled my linux server recently and one of the few dozen things I forgot to back up was my sendmail configuration. So I want to get it up and running again, and I've got mostly everything the way I want it, except for one major thing: What's the directive to set for my sendmail to operate through my ISP's smtp server instead of directly out on the network? I'm on comcast, and that's the only way I got it to work before. Unfortunately, the last time I set it up was about 2 years ago and I can't remember. Something related to external or forwarded SMTP, and I had to list the name of comcast's mail server. Anybody got any ideas?