Mail Issues

[Michael Malinak]

Like I said, I'm not having a problem with the majority of sites.  I'm
sending mail through it now (this message).  I can telnet to port 25 of the
sites from BEHIND the firewall (which is the same machine as the mail
server) but not from the firewall/mail-server machine.
----- Original Message -----
From: "Daniel R . Kilbourne" <drk@netophilia.net>
To: "Michael Malinak" <mm@crushedice.com>
Cc: "Linux User's Group" <linux-user@egr.msu.edu>
Sent: Monday, December 31, 2001 7:05 PM
Subject: Re: Mail Issues


> Well, as a first shot, is it a filtering issue? You say this box servers
as a firewall, so have you allowed the proper holes through?
>
>
>
> Michael Malinak extolled:
> > I'm having a problem that I thought was related to reverse DNS entries,
but
> > now I'm not so sure.
> > Mail to various hosts (nowhere near all) is bouncing because I timeout
when
> > trying to send from my SMTP server.
> > I use my linux (Mandrake 8) box as a firewall/web/ftp/mail server.
> >
> > >From my windows box I can telnet to port 25 of a given host (such as
> > mail0.allegro.net)
> > My linux box (using procmail or plain telnet to port 25) times out when
> > trying to connect to the same machine.
> >
> > Anyone have any clues on this one?
> >
> > Michael
> >
> >
> > _______________________________________________
> > linux-user mailing list
> > linux-user@egr.msu.edu
> > http://www.egr.msu.edu/mailman/listinfo/linux-user
>
> --
> --------------------------------
>     Daniel R. Kilbourne
>     drk@netophilia.net
> ________________________________
>