Hi all!  I am using Weasel Pro 2.01 to act as an SMTP smarthost so that I
can get Internet Email out of my BBS which is running BBBS/2.  However,
when the email goes to leavel Weasel, I get the following error message in
the logs:

2015-03-14 19:53:48 Send_09  Attempting to send to
robert.wolfe{at}winserver.us 2015-03-14 19:53:48 Send_09  Looking up domain
name winserver.us 2015-03-14 19:53:48 Send_09  MX lookup result
[50.194.33.4] 2015-03-14 19:53:49 Send_09  Connected to
50-194-33-4-static.hfc.comcastbusiness
                              .net
2015-03-14 19:53:50 Send_09   - 450 Return
Path not v
                              erifiable.
2015-03-14 19:53:50 Send_09  450 Return Path not verifiable. 2015-03-14
19:53:50 Send_09  Failed to deliver C:\PROGRAMS\WEASEL\MailRoot\Forwa
                              rd\00000020.FWD
2015-03-14 19:53:50 Send_09  Retry scheduled for 00:04:58 from now

I've checked DNS and it seems like there is nothing wrong there.  Is there
something else I could be missing here?

--- BBBS/2 v4.10 Dada-1