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Date:      Thu, 08 Mar 2012 22:55:57 +0700
From:      kamolpat <kamolpat@dmaccess.net>
To:        freebsd-questions@FreeBSD.org
Subject:   question about SMTP-authentication
Message-ID:  <4F58D68D.2060700@dmaccess.net>

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To whom it may concern:

Hello, may I need your help about SMTP authentication?

Problems:
=========
SMTP-authen  doesn't functioning, when I use ThunderBird I try to set 
authentication method as Kerberos/GSSAPI or Encrypted password, it 
doesn't work.

Background:
===========
I'm intermediate FreeBSD sysadmin. I used to run only normal mail 
service in my company, which use POP3 on myserver and SMTP from ISP. Now 
my ISP always get problem, so I prefer to set SMTP service on my server 
and provide to staffs in company. However to set pure SMTP is not safe, 
then I prefer to use SMTP-authenicate.

Setup Reference
==============
1. I read the how to setup from  FreeBSD Handbook (online)-> Chapter 29 
Electronic Mail -> 29.10 SMTP Authentication  from freebsd.org
2. setup for cyrus-sasl2 was fine (setup via usr/ports/security/cyrus-sasl2)
3. setup for openssl was 90% fine (setup via port) reference to FreeBSD 
Handbook (online)->Chapter 15 Security -> 15.8 OpenSSL
     accept the "STARTTLS" line doesn't appear  as mention on the last 
part of article.

Raw info for considers
====================
from /var/log/maillog
-------------------------------
revip2.asianet.co.th is my provider , the dmaccess.co.th is my server

Mar  8 22:35:35 ns1 sendmail[18640]: q28MZZ4l018640: 
ppp-58-8-163-248.revip2.asianet.co.th [58.8.163.248] did not issue 
MAIL/EXPN/VRFY/ETRN during connection to IPv4
Mar  8 22:37:29 ns1 sendmail[18644]: q28MbSv3018644: ruleset=check_rcpt, 
arg1=<kamolpat@dmaccess.net>, 
relay=ppp-58-8-163-248.revip2.asianet.co.th [58.8.163.248], reject=550 
5.7.1 <kamolpa
Mar  8 22:37:34 ns1 sendmail[18644]: q28MbSv3018644: 
from=<smtptest@dmaccess.co.th>, size=778, class=0, nrcpts=0, 
proto=ESMTP, daemon=IPv4, relay=ppp-58-8-163-248.revip2.asianet.co.th [58.
Mar  8 22:38:31 ns1 sendmail[18646]: q28McVl2018646: 
ppp-58-8-163-248.revip2.asianet.co.th [58.8.163.248] did not issue 
MAIL/EXPN/VRFY/ETRN during connection to IPv4
Mar  8 22:39:55 ns1 sendmail[18650]: q28MdsOC018650: 
ppp-58-8-163-248.revip2.asianet.co.th [58.8.163.248] did not issue 
MAIL/EXPN/VRFY/ETRN during connection to IPv4
Mar  8 22:40:57 ns1 sendmail[18688]: q28MevLw018688: 
ppp-58-8-163-248.revip2.asianet.co.th [58.8.163.248] did not issue 
MAIL/EXPN/VRFY/ETRN during connection to IPv4
Mar  8 22:42:05 ns1 sendmail[18689]: q28Mffbd018689: 
ppp-58-8-163-248.revip2.asianet.co.th [58.8.163.248] did not issue 
MAIL/EXPN/VRFY/ETRN during connection to IPv4

from /etc/mail/freebsd.mc
--------------------------------------
dnl set SASL options
TRUST_AUTH_MECH (`GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN')dnl
define(`confAUTH_MECHANISMS',`GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN')dnl

dnl SSL Options
define(`confCACERT_PATH',`/etc/ssl')dnl
define(`confCACERT',`/etc/ssl/dm_new.crt')dnl
define(`confSERVER_CERT',`/etc/ssl/dm_new.crt')dnl
define(`confSERVER_KEY',`/etc/ssl/dm_ca.key')dnl
define(`confTLS_SRV_OPTIONS',`V')dnl

MAILER(local)
MAILER(smtp)


Thanks in advance

Kamolpat








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