LinuxQuestions.org
Visit Jeremy's Blog.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Server
User Name
Password
Linux - Server This forum is for the discussion of Linux Software used in a server related context.

Notices


Reply
  Search this Thread
Old 07-01-2013, 08:58 AM   #1
famedoro
LQ Newbie
 
Registered: May 2012
Posts: 16

Rep: Reputation: Disabled
Sendmail authentication


Hi,
when I try to send email from my new system:

Distributor ID: Scientific
Description: Scientific Linux release 6.4 (Carbon)
Release: 6.4
Codename: Carbon

with sendmail Version 8.14.4

I have this error message on maillog:

Jul 1 12:17:43 server5 sendmail[5806]: NOQUEUE: connect from localhost.localdomain [127.0.0.1]
Jul 1 12:17:43 server5 sendmail[5806]: AUTH: available mech=DIGEST-MD5 ANONYMOUS GSSAPI PLAIN CRAM-MD5 LOGIN, allowed mech=EXTERNAL GSSAPI KERBEROS_V4 DIGEST-MD5 CRAM-MD5
Jul 1 12:17:43 server5 sendmail[5806]: r61AHhHH005806: Milter: no active filter
Jul 1 12:17:43 server5 sendmail[5806]: r61AHhHH005806: --- 220 server5.eda ESMTP Sendmail 8.14.4/8.14.4; Mon, 1 Jul 2013 12:17:43 +0200
Jul 1 12:17:43 server5 sendmail[5806]: r61AHhHH005806: --- 421 4.4.1 server5.eda Lost input channel from localhost.localdomain [127.0.0.1]
Jul 1 12:17:43 server5 sendmail[5806]: r61AHhHH005806: localhost.localdomain [127.0.0.1] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
Jul 1 12:17:43 server5 sendmail[5807]: NOQUEUE: connect from server5 [192.168.1.12]
Jul 1 12:17:43 server5 sendmail[5807]: AUTH: available mech=DIGEST-MD5 ANONYMOUS GSSAPI PLAIN CRAM-MD5 LOGIN, allowed mech=EXTERNAL GSSAPI KERBEROS_V4 DIGEST-MD5 CRAM-MD5
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: Milter: no active filter
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 220 server5.eda ESMTP Sendmail 8.14.4/8.14.4; Mon, 1 Jul 2013 12:17:43 +0200
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: <-- EHLO 192.168.1.12
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 250-server5.eda Hello server5 [192.168.1.12], pleased to meet you
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 250-ENHANCEDSTATUSCODES
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 250-PIPELINING
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 250-8BITMIME
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 250-SIZE
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 250-DSN
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 250-ETRN
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 250-AUTH GSSAPI DIGEST-MD5 CRAM-MD5
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 250-DELIVERBY
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 250 HELP
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: <-- AUTH DIGEST-MD5
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 334 bm9uY2U9ImxFUmRaUEh6NnZQVzVxU3lsNXJwUnZZamRuaksrNUwyZk5jRnN6K2JSQ3M9IixyZWFsbT0ic2VydmVyNS5lZGEiLHFv cD0iYXV0aCxhdXRoLWludCxhdXRoLWNvbmYiLGNpcGhlcj0icmM0LTQwLHJjNC01NixyYzQsZGVzLDNkZXMiLG1heGJ1Zj04MTky LGNoYXJzZXQ9dXRmLTgsYWxnb3JpdGhtPW1kNS1zZXNz
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 535 5.7.0 authentication failed
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: AUTH failure (DIGEST-MD5): generic failure (-1) SASL(-1): generic failure: unable canonify user and get auxprops, relay=server5 [192.168.1.12]
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: --- 421 4.4.1 server5.eda Lost input channel from server5 [192.168.1.12]
Jul 1 12:17:43 server5 sendmail[5807]: r61AHhhS005807: server5 [192.168.1.12] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA


Note: server5 and localhost are the same machine.

This doesn't happen on this machine:
Distributor ID: ScientificSL
Description: Scientific Linux SL release 5.5 (Boron)
Release: 5.5
Codename: Boron

whit sendmail Version 8.13.8

what's wrong ?

Thanks for any help.
 
Old 07-01-2013, 09:29 AM   #2
vishesh
Member
 
Registered: Feb 2008
Distribution: Fedora,RHEL,Ubuntu
Posts: 661

Rep: Reputation: 66
What is output of sasldblistusers2 command ?


Thanks
 
Old 07-01-2013, 09:39 AM   #3
famedoro
LQ Newbie
 
Registered: May 2012
Posts: 16

Original Poster
Rep: Reputation: Disabled
In both server, when I issue
/usr/sbin/sasldblistusers2

I have

listusers failed
 
Old 07-01-2013, 10:24 AM   #4
vishesh
Member
 
Registered: Feb 2008
Distribution: Fedora,RHEL,Ubuntu
Posts: 661

Rep: Reputation: 66
And whats content in /usr/lib64/sasl2/smtpd.conf file


Thanks
 
Old 07-03-2013, 02:14 AM   #5
famedoro
LQ Newbie
 
Registered: May 2012
Posts: 16

Original Poster
Rep: Reputation: Disabled
Quote:
Originally Posted by vishesh View Post
And whats content in /usr/lib64/sasl2/smtpd.conf file


Thanks
I'm sorry to answer now, but I was not in the office.

I do not have the file smtpd.conf, but I have in the old server (running correctly) under /usr/lib/sasl2 the Sendmail.conf

in the new server I have the same file under /etc/sasl2

Its content is:
pwcheck_method:saslauthd
 
Old 07-03-2013, 04:28 AM   #6
famedoro
LQ Newbie
 
Registered: May 2012
Posts: 16

Original Poster
Rep: Reputation: Disabled
I think I have found the issue:
when the email is sent from an address other than 127.0.0.1 : authorization is required even if ip is on the same machine.

How can I avoid to make request authorization for a given ip ?
 
Old 07-06-2013, 08:48 AM   #7
bathory
LQ Guru
 
Registered: Jun 2004
Location: Piraeus
Distribution: Slackware
Posts: 11,844

Rep: Reputation: 1596Reputation: 1596Reputation: 1596Reputation: 1596Reputation: 1596Reputation: 1596Reputation: 1596Reputation: 1596Reputation: 1596Reputation: 1596Reputation: 1596
Quote:
Originally Posted by famedoro View Post
I think I have found the issue:
when the email is sent from an address other than 127.0.0.1 : authorization is required even if ip is on the same machine.

How can I avoid to make request authorization for a given ip ?
You should add the IP you want to allow relay without authentication in /etc/mail/relay-domains
Then restart sendmail

Regards
 
  


Reply

Tags
auth, sendmail


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
Sendmail authentication mbvo Linux - Security 1 04-14-2012 07:21 AM
Sendmail Authentication kevmo314 Linux - Software 0 11-27-2010 05:22 PM
Sendmail with AD authentication rmugunthan Linux - Newbie 3 08-11-2010 12:59 AM
Sendmail Authentication sachin0178 Linux - Newbie 0 10-15-2005 03:48 PM
Sendmail authentication dweeb Linux - Newbie 6 07-14-2005 05:24 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - Server

All times are GMT -5. The time now is 12:03 AM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration