SMTP Authentication

[Reed Lai]

The maillog does not log the sm-mta: AUTH=server action. The functional 
server has the AUTH=server action logged. How do I debug from this 
different?

Reed

From: Reed Lai
Sent: Thursday, July 30, 2009 11:51 AM
To: FreeBSD Questions
Subject: Re: SMTP Authentication


The mail client is Windows Live Mail and it work well with the functional
server. Its SMTP authenication should be ok.

Reed


From: Ihor Prystay
Sent: Thursday, July 30, 2009 10:49 AM
To: freebsd-questions at freebsd.org
Subject: Re: SMTP Authentication


your working server does support LOGIN mech while other one dosn't.
I doubt if your mail client has a support for GSSAPI DIGEST-MD5 CRAM-MD5
auth, usually it's PLAIN or/and LOGIN.

Ihor



Reed Lai wrote:
> Instruction of the "SMTP AUTO in sendmail 8.10-8.13" to test the Sendmail
>
> banyan# sendmail -d0.1 -bv root
> Version 8.14.2
> Compiled with: DNSMAP LOG MAP_REGEX MATCHGECOS MILTER MIME7TO8 MIME8TO7
>                NAMED_BIND NETINET NETINET6 NETUNIX NEWDB NIS PIPELINING
> SASLv2
>                SCANF STARTTLS TCPWRAPPERS USERDB XDEBUG
>
> ============ SYSTEM IDENTITY (after readcf) ============
>      (short domain name) $w = banyan
>  (canonical domain name) $j = banyan...com
>         (subdomain name) $m = ..com
>              (node name) $k = banyan...com
> ========================================================
>
> root... deliverable: mailer local, user root
>
> banyan# telnet localhost 25
> Trying 127.0.0.1...
> Connected to localhost.
> Escape character is '^]'.
> 220 banyan...com ESMTP Sendmail 8.14.2/8.14.2; Wed, 29 Jul 2009 21:19:40
> +0800 (CST)
> ehlo localhost
> 250-banyan...com Hello localhost [127.0.0.1], pleased to meet you
> 250-ENHANCEDSTATUSCODES
> 250-PIPELINING
> 250-8BITMIME
> 250-SIZE
> 250-DSN
> 250-ETRN
> 250-AUTH GSSAPI DIGEST-MD5 CRAM-MD5
> 250-DELIVERBY
> 250 HELP
>
> The Sendmail test seems OK
> But the SMTP authentication does not work from my mail client.
>
> Reed
>
>
> From: Reed Lai
> Sent: Wednesday, July 29, 2009 5:37 PM
> To: freebsd-questions at freebsd.org
> Subject: SMTP Authentication
>
>
> Hi,
>
> I have two freebsd mail servers both configured SMTP authentication:
>
>    FreeBSD Handbook 28.10 SMTP Authenticatin
>    http://www.freebsd.org/doc/en/books/handbook/smtp-auth.html
>
>    SMTP AUTO in sendmail 8.10-8.13
>    http://www.sendmail.org/~ca/email/auth.html
>
> One is functional, and the other one doesn't seem to work. Compare the
> maillogs of the two servers, there is an AUTH=server message appear in the
> functional server, but the other one has not.
>
> The maillog of functional server
> ======================
> Jul 29 16:15:10 maple sm-mta[57825]: AUTH=server, relay=59-....net
> [59...147], authid=a660407, mech=LOGIN, bits=0
> Jul 29 16:15:10 maple sm-mta[57825]: n6T8F9ej057825: from=<reedlai at ...>,
> size=1430, class=0, nrcpts=1,
> msgid=<40F9CC65E8874D128639A39C1EEBD410 at ReedXP>, proto=ESMTP, daemon=IPv4,
> relay=59-...net [59...147]
>
> The other one
> =========
> Jul 29 17:12:41 banyan sm-mta[2539]: n6T9Cf9q002539: ruleset=check_rcpt,
> arg1=<reedlai at ...>, relay=59-...-147.HINET-IP.hinet.net [59...147],
> reject=550 5.7.1 <reedlai at ...>... Relaying denied
> Jul 29 17:12:41 banyan sm-mta[2539]: n6T9Cf9q002539: from=<reedlai at ...>,
> size=0, class=0, nrcpts=0, proto=ESMTP, daemon=IPv4,
> relay=59-...-147.HINET-IP.hinet.net [59...147]
>
> It seems the other one's smtp authentication is not trigged.
>
> Please help or tip me for something I forget.
>
> Thank you!
>
> Reed
>
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