[Postfixbuch-users] Problem bei Verbindung mit Postfix

Andreas Winkelmann ml at awinkelmann.de
Mi Jun 13 21:35:09 CEST 2007


On Wednesday 13 June 2007 20:40, Rolf Mannhart - Casanova Digital wrote:

> >> Und sasl ist aktiviert..
> >
> > Scheint nicht so.

> smtpd_recipient_restrictions = permit_mynetworks,
> permit_sasl_authenticated,      reject_unauth_destination
> smtpd_sasl_local_domain =

Ok, bzgl. smtpd_sasl_auth_enable hast Du ja bereits korrigiert.

> -----
>
> asterix:/etc/postfix# saslfinger -s
> saslfinger - postfix Cyrus sasl configuration Mit Jun 13 20:35:59 CEST 2007
> version: 1.0.1
> mode: server-side SMTP AUTH
>
> -- basics --
> Postfix: 2.3.8
> System: Debian GNU/Linux 4.0 \n \l
>
> -- smtpd is linked to --
>         libsasl2.so.2 => /usr/lib/libsasl2.so.2 (0x40203000)
>
> -- active SMTP AUTH and TLS parameters for smtpd --
> broken_sasl_auth_clients = yes
> smtpd_sasl_local_domain =
> smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.cert
> smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
> smtpd_tls_loglevel = 1
> smtpd_tls_received_header = yes
> smtpd_tls_session_cache_timeout = 3600s
> smtpd_use_tls = yes
>
>
> -- listing of /usr/lib/sasl2 --
> insgesamt 792
> drwxr-xr-x  2 root root     4096 2007-06-07 22:51 .
> drwxr-xr-x 38 root root     8192 2007-06-05 11:51 ..
> -rw-r--r--  1 root root    13304 2006-12-13 22:26 libanonymous.a
> -rw-r--r--  1 root root      855 2006-12-13 22:26 libanonymous.la
> -rw-r--r--  1 root root    12844 2006-12-13 22:26 libanonymous.so
> -rw-r--r--  1 root root    12844 2006-12-13 22:26 libanonymous.so.2
> -rw-r--r--  1 root root    12844 2006-12-13 22:26 libanonymous.so.2.0.22
> -rw-r--r--  1 root root    15502 2006-12-13 22:26 libcrammd5.a
> -rw-r--r--  1 root root      841 2006-12-13 22:26 libcrammd5.la
> -rw-r--r--  1 root root    15052 2006-12-13 22:26 libcrammd5.so
> -rw-r--r--  1 root root    15052 2006-12-13 22:26 libcrammd5.so.2
> -rw-r--r--  1 root root    15052 2006-12-13 22:26 libcrammd5.so.2.0.22
> -rw-r--r--  1 root root    46320 2006-12-13 22:26 libdigestmd5.a
> -rw-r--r--  1 root root      864 2006-12-13 22:26 libdigestmd5.la
> -rw-r--r--  1 root root    43040 2006-12-13 22:26 libdigestmd5.so
> -rw-r--r--  1 root root    43040 2006-12-13 22:26 libdigestmd5.so.2
> -rw-r--r--  1 root root    43040 2006-12-13 22:26 libdigestmd5.so.2.0.22
> -rw-r--r--  1 root root    13482 2006-12-13 22:26 liblogin.a
> -rw-r--r--  1 root root      835 2006-12-13 22:26 liblogin.la
> -rw-r--r--  1 root root    13384 2006-12-13 22:26 liblogin.so
> -rw-r--r--  1 root root    13384 2006-12-13 22:26 liblogin.so.2
> -rw-r--r--  1 root root    13384 2006-12-13 22:26 liblogin.so.2.0.22
> -rw-r--r--  1 root root    29300 2006-12-13 22:26 libntlm.a
> -rw-r--r--  1 root root      829 2006-12-13 22:26 libntlm.la
> -rw-r--r--  1 root root    28776 2006-12-13 22:26 libntlm.so
> -rw-r--r--  1 root root    28776 2006-12-13 22:26 libntlm.so.2
> -rw-r--r--  1 root root    28776 2006-12-13 22:26 libntlm.so.2.0.22
> -rw-r--r--  1 root root    13818 2006-12-13 22:26 libplain.a
> -rw-r--r--  1 root root      835 2006-12-13 22:26 libplain.la
> -rw-r--r--  1 root root    13992 2006-12-13 22:26 libplain.so
> -rw-r--r--  1 root root    13992 2006-12-13 22:26 libplain.so.2
> -rw-r--r--  1 root root    13992 2006-12-13 22:26 libplain.so.2.0.22
> -rw-r--r--  1 root root    21726 2006-12-13 22:26 libsasldb.a
> -rw-r--r--  1 root root      856 2006-12-13 22:25 libsasldb.la
> -rw-r--r--  1 root root    17980 2006-12-13 22:26 libsasldb.so
> -rw-r--r--  1 root root    17980 2006-12-13 22:26 libsasldb.so.2
> -rw-r--r--  1 root root    17980 2006-12-13 22:26 libsasldb.so.2.0.22
> -rw-r--r--  1 root root    23576 2006-12-13 22:26 libsql.a
> -rw-r--r--  1 root root      964 2006-12-13 22:26 libsql.la
> -rw-r--r--  1 root root    23072 2006-12-13 22:26 libsql.so
> -rw-r--r--  1 root root    23072 2006-12-13 22:26 libsql.so.2
> -rw-r--r--  1 root root    23072 2006-12-13 22:26 libsql.so.2.0.22
> -rw-r-----  1 root postfix   409 2007-06-13 20:09 smtpd.conf
>
>
>
>
> -- content of /usr/lib/sasl2/smtpd.conf --

Die ist bei der Debian-Postfix-Edition unwichtig.

> -- content of /etc/postfix/sasl/smtpd.conf --
> log_level: 7
>
> # pwcheck_method: saslauthd
> # mech_list: login plain
>
> # saslauthd_path: /var/run/saslauthd/mux
> # autotransition: true
>
> pwcheck_method: saslauthd auxprop
> auxprop_plugin: sql
> mech_list: plain login cram-md5 digest-md5

Hier stimmt was nicht.

Was bezweckst Du hier?

Wo sind die Account-Daten? Und sind die Passwörter verschlüsselt dort?

> sql_engine: mysql
> sql_hostnames: 127.0.0.1
> sql_user: --- replaced ---
> sql_passwd: --- replaced ---
> sql_database: mailserver
> sql_select: select password from mailbox where username='%u@%r'
>
>
> -- active services in /etc/postfix/master.cf --
> # service type  private unpriv  chroot  wakeup  maxproc command + args
> #               (yes)   (yes)   (yes)   (never) (100)
> smtp      inet  n       -       -       -       -       smtpd

smtpd ist im chroot. Wird nicht unwichtig sein, bei der Benutzung von 
saslauthd.

> pickup    fifo  n       -       -       60      1       pickup
> cleanup   unix  n       -       -       -       0       cleanup
> qmgr      fifo  n       -       n       300     1       qmgr
> tlsmgr    unix  -       -       -       1000?   1       tlsmgr
> rewrite   unix  -       -       n       -       -       trivial-rewrite
> bounce    unix  -       -       -       -       0       bounce
> defer     unix  -       -       -       -       0       bounce
> trace     unix  -       -       -       -       0       bounce
> verify    unix  -       -       -       -       1       verify
> flush     unix  n       -       -       1000?   0       flush
> proxymap  unix  -       -       n       -       -       proxymap
> smtp      unix  -       -       -       -       -       smtp
> relay     unix  -       -       -       -       -       smtp
>         -o fallback_relay=
> showq     unix  n       -       -       -       -       showq
> error     unix  -       -       -       -       -       error
> discard   unix  -       -       -       -       -       discard
> local     unix  -       n       n       -       -       local
> virtual   unix  -       n       n       -       -       virtual
> lmtp      unix  -       -       -       -       -       lmtp
> anvil     unix  -       -       -       -       1       anvil
> scache    unix  -       -       -       -       1       scache
> maildrop  unix  -       n       n       -       -       pipe
>   flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
>
> smtp-amavis     unix    -       -       -       -       5       smtp
>         -o smtp_data_done_timeout=1200
>         -o smtp_send_xforward_command=yes
>         -o disable_dns_lookups=yes
>         -o max_use=20
>
> localhost:10025 inet    n       -       -       -       -       smtpd
>         -o content_filter=
>         -o local_recipient_maps=
>         -o relay_recipient_maps=
>         -o smtpd_restriction_classes=
>         -o smtpd_delay_reject=no
>         -o smtpd_client_restrictions=permit_mynetworks,reject
>         -o smtpd_helo_restrictions=
>         -o smtpd_sender_restrictions=
>         -o smtpd_recipient_restrictions=permit_mynetworks,reject
>         -o smtpd_data_restrictions=reject_unauth_pipelining
>         -o smtpd_end_of_data_restrictions=
>         -o mynetworks=127.0.0.0/8
>         -o smtpd_error_sleep_time=0
>         -o smtpd_soft_error_limit=1001
>         -o smtpd_hard_error_limit=1000
>         -o smtpd_client_connection_count_limit=0
>         -o smtpd_client_connection_rate_limit=0
>         -o
> receive_override_options=no_header_body_checks,no_unknown_recipient_checks
>
> uucp      unix  -       n       n       -       -       pipe
>   flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail
> ($recipient)
> 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/lib/bsmtp/bsmtp -t$nexthop -f$sender
> $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}
>
> -- mechanisms on localhost --
>
> -- end of saslfinger output --

-- 
	Andreas



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