RE: Sendmail config

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Cowles, Steve wrote:

 > Have you opened up the appropriate ports on your firewall to allow this
 > system to send outbound e-mail?

What ports would those be?  How would I do this? 

I tried your instructions for using mailertable, but I have the
following problems:

1.  All mail sent externally to cantara.com ends up being delivered
    locally at the firewall.  Note that on the firewall, I do have a
    user account "raul" also, I have vague memories of this being an
    issue why sendmail wasn't sending mail from the firewall to the
    main Linux box.

    I have this firewall account simply so I can ssh to the firewall,
    and from there to my main Linux box, without using root.

2.  All mail sent from within the firewall box goes nowhere.
    /var/log/maillog shows something like this:

    Jan 27 16:02:17 cantara sm-msp-queue[13169]: h0RNnaUY012452: to=raul@cantara.com, ctladdr=root (0/0), delay=00:12:41, xdelay=00:03:09, mailer=relay, pri=300022, relay=localhost.com. [10.20.40.80], dsn=4.0.0, \ stat=Deferred: Connection timed out with localhost.com.

    Is this because of the port being blocked off?

Thanks for your help!

Raul



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