> I setup sendmail 8.12.6 to use TCP for lmtp rather than UNIX sockets.
> Oct 8 08:48:02 miller sendmail[787]: g98Dm0CH000786: > to=<[EMAIL PROTECTED]>, ctladdr=<[EMAIL PROTECTED]> (106/20), > delay=00:00:01, > xdelay=00:00:00, mailer=cyrusv2, pri=30584, relay=localhost.foobar.com. > [127.0.0.1], dsn=4.0.0, stat=Deferred: 430 Authentication requ > ired Edit your cyrus config file. See the line like this: lmtp cmd="lmtpd" listen="localhost:lmtp" prefork=0 maxchild=20 Add -a to the cmd portion. (cmd="lmtpd -a"). Quick and easy, which means there must be a downside. And there is - anything that connects to the lmtp port on localhost is automatically authenticated. Might not be a smokin' hot idea for boxes with shell accounts. The alternative (and no, I haven't done this yet) is to configure your MTA to use SASL to authenticate when it connects. I know Postfix can do this, but I haven't played with sendmail in a long, long time. If you're going to go this route, you don't add the -a to the lmtpd command like I described above. Hope this helps in some way. Chris Hilts [EMAIL PROTECTED]
