[K12OSN] Help! Sendmail doesn't SEND - only receives

Les Mikesell les at futuresource.com
Wed Feb 2 18:50:53 UTC 2005

On Wed, 2005-02-02 at 12:03, richard ingalls wrote:

> this was originally a RedHat 8.0 install (K12LTSP
> 3.0.0).  it worked fine then.  did an apt-get upgrade
> which upgraded sendmail, then all of a sudden i'm not
> able to send mail from mozilla mail (anywhere in my
> network EXCEPT the server).  what changed from the
> original sendmail rpm with RH8 to the upgraded version
> on the LTSP apt repository?

I'm not sure when the default was changed, but that is
the correct behavior for an unmodified Redhat/fedora sendmail.
You have to change this line in sendmail.mc 
DAEMON_OPTIONS(`Port=smtp,Addr=, Name=MTA')dnl
then rebuild sendmail.cf and restart sendmail if you want it
to accept mail over the network.  You also have to
add your network address to a line in /etc/mail/access
192.168.0 RELAY
for networks that should be able to forward non-local mail
out through this server (and rebuild the access.db database).

 Les Mikesell
   les at futuresource.com

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