> Found the problem.
>
> IPTABLES was set for the following;
> /sbin/iptables -A INPUT -p tcp --syn -s 10.2.2.120/32 --destination-port
22
> -j ACCEPT
> /sbin/iptables -A INPUT -p tcp --syn -s 10.2.2.120/32 --destination-port
> 1241 -j ACCEPT
> /sbin/iptables -A INPUT -p tcp --syn -j DROP
>
> Once I flushed IPTABLES it works fine.  Yet, this is the same way I had
> IPTABLES set in RH 7.2.
>
> Thanks for your help,
>
> Mark

your last rule:
/sbin/iptables -A INPUT -p tcp --syn -j DROP

Prevent any TCP connection input to any port not allowed by a rule above it.

and it looks that port 25 is not given an ACCEPT Rule.

If this is part of your Firewall please re-submit the full rules at
least the ones before the DROP rule.

[EMAIL PROTECTED]

>
>
> -----Original Message-----
> From: Rodolfo J. Paiz [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, July 08, 2003 1:50 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Sendmail problem
>
>
> At 7/8/2003 13:19 -0400, you wrote:
> >I upgraded the machine to RH 9.0.  Now the email doesn't work.  I keep
> >receiving (Connection timed out) in the log file.  I set up the
> >sendmail.cf file with a smart host(Dsmail.mydomain.com) and a
> >masquerade (Dmmydomain.com).  This is how the previous version was set
> >up.
>
> It is best not to touch the sendmail.cf file directly, but to do your
setup
> via /etc/mail/sendmail.mc. Much easier, too.
>
> >It seems like 9.0 is not linking to the mail server as this log entry
> >shows.
> >  Jul  8 12:59:29 localhost sm-msp-queue[8507]: h68GuCvv008507: to=root,
> >delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=31424,
> relay=[127.0.0.1],
> >dsn=4.0.0, stat=Deferred: Connection timed out with [127.0.0.1]
>
> It seems like you are sending mail to root on the Linux box... where does
> it say that this mail should go to another server?
>
> You should post more information... your sendmail.mc would be wonderful if
> you had one, but as you said you don't use it. Perhaps you can look at the
> sendmail.mc and figure out what you would change? Or better yet, recreate
> your configuration using the sendmail.mc file. I can read an mc, but not a
> cf.
>
> Also, what is generating these messages, to whom are they supposed to be
> sent? More detail! Impossible to guess cause from the data given.
>
>
> --
> Rodolfo J. Paiz
> [EMAIL PROTECTED]



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