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postfix-users: Re: SMTPD AUTH broke ... ?

Re: SMTPD AUTH broke ... ?

From: Nicholas Sideris <n.sideris_at_nospam>
Date: Mon Oct 04 2010 - 01:58:42 GMT
To: postfix-users@postfix.org

On Oct 4, 2010, at 4:39 AM, Matt Hayes wrote:

> On 10/03/2010 09:32 PM, Nicholas Sideris wrote:
>> Hello,
>>
>> I have the following trouble with enabling the smtpd auth for postfix ...
>>
>> First of all I am using Dovecot 1.2.x and I have enabled everything
>> according to the available on-line HOW TOs. Everything seems fine to me
>> and the appropriate socket is created under private/auth so there's no
>> problem there.
>>
>> Now I had modified main.cf to enable SMTP AUTH as follows (I do also
>> include a few lines of other config, because I think it may be useful
>> for you):
>>
>> html_directory = /server/html/postfix
>> manpage_directory = /server/man
>> sample_directory = /server/etc/postfix
>> readme_directory = /server/readme/postfix
>> data_directory = /var/lib/postfix
>>
>>
>> virtual_mailbox_maps = mysql:/server/etc/postfix/virtual.sql
>> virtual_mailbox_base = /
>> virtual_minimum_uid = 1500
>> virtual_uid_maps = mysql:/server/etc/postfix/uids.sql
>> virtual_gid_maps = mysql:/server/etc/postfix/gids.sql
>> virtual_mailbox_limit_maps = mysql:/server/etc/postfix/quota.sql
>> content_filter = avscan:[127.0.0.1]:10025
>>
>> smtpd_sasl_type = dovecot
>> smtpd_sasl_path = private/auth
>> smtpd_sasl_auth_enable = yes
>> #broken_sasl_auth_clients = yes
>> smtpd_sasl_security_options = noanonymous
>>
>>
>> smtpd_recipient_restrictions =
>> permit_mynetworks
>> permit_sasl_authenticated
>> reject_unauth_destination
>>
>>
>> Now when I am trying to test if it works, I get this
>>
>> telnet> open xxxxx.xxxxxx.xxx 25
>> Trying 127.0.0.1...
>> Connected to localbase.
>> Escape character is '^]'.
>> 220 eurovision.oikotimes.net <http://eurovision.oikotimes.net> ESMTP Postfix
>> EHLO client.test.gr <http://client.test.gr>
>> 250-xxxxx.xxxxxx.xxx
>> 250-PIPELINING
>> 250-SIZE 10240000
>> 250-VRFY
>> 250-ETRN
>> 250-ENHANCEDSTATUSCODES
>> 250-8BITMIME
>> 250 DSN
>> AUTH PLAIN ncjdskl=
>> 502 5.5.2 Error: command not recognized
>> AUTH PLAIN bchjdbckjdsc=
>> 502 5.5.2 Error: command not recognized
>>
>> So actually there's no SMTP authentication available.
>> Any ideas of what I need to check?
>>
>> PS: My server is custom compiled using this command ...
>>
>> make AUXLIBS='-L/server/lib/mysql -lmysqlclient -lz -lm -lpcre'
>> CCARGS='-DDEF_CONFIG_DIR=\"/server/etc/postfix\"
>> -DDEF_COMMAND_DIR=\"/server/sbin\"
>> -DDEF_DAEMON_DIR=\"/server/libexec/postfix\"
>> -DDEF_MAILQ_PATH=\"/usr/bin/mailq\"
>> -DDEF_HTML_DIR=\"/server/html/postfix\"
>> -DDEF_MANPAGE_DIR=\"/server/man\"
>> -DDEF_NEWALIAS_PATH=\"/usr/bin/newaliases\"
>> -DDEF_README_DIR=\"/server/readme/postfix\"
>> -DDEF_SENDMAIL_PATH=\"/usr/sbin/sendmail\" -DHAS_MYSQL
>> -I/server/include/mysql -DHAS_PCRE -DUSE_SASL_AUTH
>> -DDEF_SERVER_SASL_TYPE=\"dovecot\"' OPT='-O' DEBUG='-g'
>>
>> PS2: Obtaining mail works as it should ... everything is ok.
>>
>
>
> You might want to look at using smtpd_sasl_auth_enable for your smtpd listener.
>
> I'd suggest using submisstion port 587 as well for your authenticated clients.
>
> -Matt

Still I get the same message. Well I had opened port 587 and tried it as well. Here's my master.cf, could be the antivirus I mean {avscan] the real problem? From the other hand the server doesn;t even recognize the command ...

#
# Postfix master process configuration file. For details on the format
# of the file, see the master(5) manual page (command: "man 5 master").
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
postspam unix - n n - - pipe
   flags=Rq user=spamdu argv=/server/bin/postspam -f ${sender} -- ${recipient}
#policy unix - n n - - spawn
# user=nobody argv=/usr/bin/perl /inertia/mailserver/bin/greylist.pl -v
smtp inet n - n - - smtpd
  -o content_filter=postspam:dummy
submission inet n - n - - smtpd
  -o smtpd_enforce_tls=no
  -o smtpd_sasl_auth_enable=yes
  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#smtps inet n - n - - smtpd
# -o smtpd_tls_wrappermode=yes
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#628 inet n - n - - qmqpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - n 300 1 oqmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
smtp unix - - n - - smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay unix - - n - - smtp
        -o fallback_relay=
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent. See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
#maildrop unix - n n - - pipe
# flags=DRhu user=vmail argv=/server/bin/maildrop -d ${recipient}
#
# ====================================================================
#
# The Cyrus deliver program has changed incompatibly, multiple times.
#
#old-cyrus unix - n n - - pipe
# flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
#
# ====================================================================
#
# Cyrus 2.1.5 (Amos Gouaux)
# Also specify in main.cf: cyrus_destination_recipient_limit=1
#
#cyrus unix - n n - - pipe
# user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
#
# ====================================================================
#
# See the Postfix UUCP_README file for configuration details.
#
#uucp unix - n n - - pipe
# flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# ====================================================================
#
# Other external delivery methods.
#
#ifmail unix - n n - - pipe
# flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
#
#bsmtp unix - n n - - pipe
# flags=Fq. user=bsmtp argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient
#
#scalemail-backend unix - n n - 2 pipe
# flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store
# ${nexthop} ${user} ${extension}
#
#mailman unix - n n - - pipe
# flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
# ${nexthop} ${user}

# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================

avscan unix - - n - 16 smtp
   -o smtp_send_xforward_command=yes
   -o smtp_enforce_tls=no
   
127.0.0.1:10026 inet n - n - 16 smtpd
   -o content_filter=
   -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
   -o smtpd_helo_restrictions=
   -o smtpd_client_restrictions=
   -o smtpd_sender_restrictions=
   -o smtpd_recipient_restrictions=permit_mynetworks,permit_sasl_authenticated,reject
   -o mynetworks_style=host
   -o smtpd_authorized_xforward_hosts=127.0.0.0/8

proxywrite unix - - n - 1 proxymap