Re: [LUG] Help with Sendmail

[Rick Timmis <rick@xxxxxxxxxxxx>]

I have had a look at the Firewal.l Logs there are lots of entries for 
Destination port 25

I have traced them back to our ISP, there source ports are high in the 4000 
region destined for port 25, looks like the firewall has dropped all the 
packets to me.

Think i may getting lost on this one

Rick


On Monday 14 Oct 2002 4:02 pm, Mike wrote:
> On 14.10.2002 14:23 Andrew Pearce wrote:
> > ----- Original Message -----
> > From: "Rick Timmis" <rick@xxxxxxxxxxxx>
> > To: <list@xxxxxxxxxxxx>
> > Sent: Monday, October 14, 2002 2:08 PM
> > Subject: Re: [LUG] Help with Sendmail
> >
> >
> > Hi Andrew
> >
> > Yep that fixed that bit, I am unable to connect now from the outside.
> > Here's
> > the thing I am trying to bring the mail in through smoothwall. I have
> > set
> > Port forwarding to point all traffic destined for port 25 to point to
> > the
> > Mail Server. I have also allowed External Access on port 25 to this
> > server
> > only.
> >
> > When my colleague tries to connect ( Telnet ) He gets Escape character
> > is,
> > and
> > then connection closed.
> >
> > Basically he is trying Telnet Open supetramp.co.uk smtp
> >
> > Any ideas, Is this incorrect firewall config ??
> >
> > Thansk RIck
> >
> > Glad to hear that helped,  but i dont use smoothwall so i've no idea
> > how to
> > get that to route port 25 traffic to the internal machine hopefully
> > one of
> > the
> > others will know
> >
> > Andrew
>
> My guess is that SW is letting the coneection through, that is easy to
> tell, have a look in the log and see if there is an entry.
>
> If no entry, then SW is allowing the connection through, but the smtp
> server on port 25 is rejecting the connection (This is what I think is
> happening)
> I think you can look is /var/log/maillog for info on this (maybe).
>
>   --
> 'ooroo
>
> Mike...(:)-)
> ---------------------------------------------------
> Email: mike@xxxxxxxxxxxxx        o
> You need only two tools.        o /////
> A hammer and duct tape. If it    /@   `\  /) ~
> doesn't move and it should use  >  (O)  X<  ~  Fish!!
> the hammer. If it moves and      `\___/'  \) ~
> shouldn't, use the tape.           \\\
> ---------------------------------------------------


--
The Mailing List for the Devon & Cornwall LUG
Mail majordomo@xxxxxxxxxxxx with "unsubscribe list" in the
message body to unsubscribe.