On Thu, 2003-05-29 at 17:04, Richard Humphrey wrote:
> Sorry for the long post but I am really trying to understand why this
> isnt working. I have verified with 2 techs at my ISP that they are not
> blocking any ports. (wanted to clear that up right away)
> 
> I have a machine set up at home (RedHat 8 fully up2date) and it is
> running sendmail. I can receive mail just fine and send mail locally on
> my LAN to both internal and external recipients. I have set up SMTP AUTH
> and want to be able to send mail from outside my network using my smtp
> server and authenticating against my username. I believe all this is set
> up correctly according to this website
> http://www.joreybump.com/code/howto/smtpauth.html. When I try to send an
> email (using Outlook Express) I get the following error:
> 
> The connection to the server has failed. Account: 'xxx.homedns.org',
> Server: 'xxx.homedns.org', Protocol: SMTP, Port: 25, Secure(SSL): No,
> Socket Error: 10054, Error Number: 0x800CCC0E
> 
> The actual hostname has been replaced with xxx. I have a DSL router
> allowing port 25 and 110 to my Redhat box. I can receive email fine
> remotely using pop. I have no other firewall set up atm. When I tried
> the following command to test the connection, nothing is written to
> test.log
> 
>  sendmail -bD -X test.log


[.. snip ..]
> DAEMON_OPTIONS(`Port=smtp, Name=MTA')dnl
> DAEMON_OPTIONS(`Port=smtps, Name=MTA')dnl
[.. snip ..]


Are you using tls on port 25?  or port 465 (smtps)   You may try passing
465 through to your box, and configing outlook to use 465 as the mail
port.  (or figuring out how to get sendmail to use TLS on 25)  I haven't
used sendmail in a very long time so my mc skills are quite weak.

- andrew



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