Sendmail

["Thomas E. Dukes" <edukes alltel net>]

I would like to use my Redhat system to its fullest.  I would like to
set up a mailserver using sendmail.  I'm kinda fuzzy on this picture and
need some help.  I think I have sendmail configured properly but what do
I use to receive incoming mail from my ISP? (Currently my mail client
just goes directly to my ISP's mail server.)  Is that where fetchmail
comes in?  I would like to point my mail client to my mailserver
instead.

I also want to bypass my ISP all together when I send mail.  What do I
use to do that?  Is that sendmail's function?

The reason for doing this is I hope to move my website to my home system
and have to have a mailserver.  I'm just trying to save some money I'm
give the hosting company.

TIA

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