I do not use sendmail [yet - will it work with comcast?]
Yup. You should make sure that sendmail.mc has a SMART_HOST entry pointing to Comcast's mail server though - this prevents other hosts from blocking your outbound mail.
If you run a mailing list, even a small one, it's distinctly possible that your ISP will get grumpy about the load you are putting on their (apparently candy-*ssed) servers.
Ask me how I know.
- Mark ----- mark@xxxxxxxxxxxxxx
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