[TriLUG] garbled SMTP?

Jeff Tickle jtickle at jtsoft.net
Mon Jun 21 20:12:00 EDT 2004


Is it just outside the LAN or beyond your service provider?  I'm not
sure but they may have port 25 blocked somehow and that's the way they
do it...

-Jeff

On Mon, 2004-06-21 at 19:38, Brian A. Henning wrote:
> Hi Listers,
>   Got the Cisco PIX firewall figured out (gracious thanks to those who
> helped!), got the router/modem into bridge configuration, all is
> well...except SMTP.
> 
> HTTP works great.
> SSH works great.
> POP3 works great.
> SMTP from inside the LAN works great.
> SMTP from outside the LAN works....not great.  If I attempt to telnet to
> port 25 from outside the LAN, I get this response:
> 
> 220
> *********************************************2*******2**********2******200**
> ***20*****0*00
> 
> ..and from that point, the session is unresponsive.
> 
> Anybody know what that means, and how to fix it?
> 
> Thanks a bunch,
> ~Brian
-- 
Jeff Tickle <jtickle at jtsoft.net>
JTSoft.net




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