tkrat problems

[Chris Hoover <wax_man@bellsouth.net>]

I'm trying to get tkrat (and the rest of my mail system) setup for
mail.  Right now I'm using netscape mail, and really want to quit using
it.

Anyway, my email address is wax_man@bellsouth.net and my linux login in
choover.  I've setup fetchmail to pull down my mail, and that seems to
be working.  However, when I try to send mail with tkrat, I get the
following error:
550 '<wax_man@bellsouth.net>' <wax_man@(nodomain)> not matched:
(ERR_100) unknown user.

Does anyone know how to fix this error?

I've tried adding wax_man@bellsouth.net to the "Use from address:" field
under the sending preferences.  I've put bellsouth.net in the
"Masquerade host as:" field on the same screen, and put bellsouth.net in
the "Domain:" field.  None of these have fixed the problem.

TIA,

Chris