At this point, it's not even letting another one of my clients send mail...they can recieve, but not send. It's like they've been blacklisted from their own mail server, and no, they don't spam. It's a small shipping cargo company.
> > shows the following error message
> >
> > The message could not be sent because one of the
> > recipients was rejected by the server. The
> rejected
> > e-mail address was 'kimh@xxxxxintl.com'. Subject
> > 'Re:
> > shhhhhh tues 20th', Account:
> 'mixx.xxxxtl.net',
> > Server: 'maxx.xxxxtl.net', Protocol: SMTP, Server
> > Response: '553 sorry, your envelope sender is in
> my
> > badmailfrom list (#5.7.1)', Port: 25, Secure(SSL):
> > No,
> > Server Error: 553, Error Number: 0x800CCC79
> >
> > and
> >
> > The message could not be sent because one of the
> > recipients was rejected by the server. The
> rejected
> > e-mail address was 'jrmoxxxx@xxxna.com'. Subject
> > 'Contact Info', Account: 'mixx.xxxxtl.net',
> Server:
> > 'maxx.xxxxtl.net', Protocol: SMTP, Server
> Response:
> > '553 sorry, your envelope sender is in my
> > badmailfrom
> > list (#5.7.1)', Port: 25, Secure(SSL): No, Server
> > Error: 553, Error Number: 0x800CCC79
> >
> >