POSTFIX MAIN.CF DEBUG OUTPUT FROM GDB AND smtp -v IN THE END smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) biff = no append_dot_mydomain = no smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key smtpd_use_tls=yes myhostname = planung-umwelt.local alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = planung-umwelt.local, server1.planung-umwelt.local, localhost, localhost.localdomain relayhost = mail.blinkenmail.de mynetworks = 127.0.0.0/8 192.168.1.0/24 mailbox_size_limit = 0 message_size_limit = 60000000 mailbox_transport = lmtp:unix:/var/run/cyrus/socket/lmtp recipient_delimiter = + inet_interfaces = all #SMTP-AUTH smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/smtp_auth local_recipient_maps = hash:/etc/postfix/local_recipients debugger_command = PATH=/bin:/usr/bin:/usr/local/bin; export PATH; (echo cont; echo where; sleep 8640000) | gdb $daemon_directory/$process_name $process_id 2>&1 >$config_directory/$process_name.$process_id.log & sleep 5 POSTFIX MASTER.CF pickup fifo n - - 60 1 pickup cleanup unix n - - - 0 cleanup qmgr fifo n - n 300 1 qmgr #qmgr fifo n - - 300 1 oqmgr tlsmgr unix - - - 1000? 1 tlsmgr rewrite unix - - - - - 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 - - n - - smtp -D 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 - - n - - lmtp anvil unix - - n - 1 anvil scache unix - - - - 1 scache maildrop unix - n n - - pipe flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient} uucp unix - n n - - pipe flags=Fqhu user=uucp argv=uux -r -n -z -a$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} GDB: GNU gdb 6.4.90-debian Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i486-linux-gnu"...(no debugging symbols found) Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". Attaching to program: /usr/lib/postfix/smtp, process 27940 Reading symbols from /usr/lib/libpostfix-master.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpostfix-master.so.1 Reading symbols from /usr/lib/libpostfix-tls.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpostfix-tls.so.1 Reading symbols from /usr/lib/libpostfix-dns.so.1... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libpostfix-dns.so.1 Reading symbols from /usr/lib/libpostfix-global.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpostfix-global.so.1 Reading symbols from /usr/lib/libpostfix-util.so.1... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libpostfix-util.so.1 Reading symbols from /usr/lib/i686/cmov/libssl.so.0.9.8...(no debugging symbols found)...done. Loaded symbols for /usr/lib/i686/cmov/libssl.so.0.9.8 Reading symbols from /usr/lib/i686/cmov/libcrypto.so.0.9.8... (no debugging symbols found)...done. Loaded symbols for /usr/lib/i686/cmov/libcrypto.so.0.9.8 Reading symbols from /usr/lib/libsasl2.so.2...Reading symbols from /usr/lib/debug/usr/lib/libsasl2.s o.2.0.22...done. done. Loaded symbols for /usr/lib/libsasl2.so.2 Reading symbols from /usr/lib/libdb-4.3.so...done. Loaded symbols for /usr/lib/libdb-4.3.so Reading symbols from /lib/tls/i686/cmov/libnsl.so.1...done. Loaded symbols for /lib/tls/i686/cmov/libnsl.so.1 Reading symbols from /lib/tls/i686/cmov/libresolv.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libresolv.so.2 Reading symbols from /lib/tls/i686/cmov/libc.so.6...done. Loaded symbols for /lib/tls/i686/cmov/libc.so.6 Reading symbols from /lib/tls/i686/cmov/libdl.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libdl.so.2 Reading symbols from /usr/lib/libz.so.1...done. Loaded symbols for /usr/lib/libz.so.1 Reading symbols from /lib/ld-linux.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.3.6.so...done . done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2 0xb7fa6410 in ?? () (gdb) Continuing. [Thread debugging using libthread_db enabled] [New Thread -1212897600 (LWP 27940)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1212897600 (LWP 27940)] 0xb798b024 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0 (gdb) #0 0xb798b024 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0 #1 0xb7c3c006 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6 #2 0xb79c9a6d in ldap_pvt_thread_mutex_lock () from /usr/lib/libldap_r.so.2 #3 0xb79cfd41 in ldap_pvt_sasl_mutex_lock () from /usr/lib/libldap_r.so.2 #4 0xb7b38934 in digestmd5_client_mech_step (conn_context=0x80781b0, params=0x8077db0, serverin=0x0, serverinlen=0, prompt_need=0x0, clientout=0xbfbddb78, clientoutlen=0xbfbddb74, oparams=0x80774e0) at digestmd5.c:3955 #5 0xb7daa3b3 in sasl_client_step (conn=0x8076c80, serverin=0x0, serverinlen=134708656, prompt_need=0x0, clientout=0xbfbddb78, clientoutlen=0xbfbddb74) at client.c:658 #6 0xb7daa82d in sasl_client_start (conn=0x8076c80, mechlist=0x8075b90 "DIGEST-MD5", prompt_need=0x0, clientout=0xbfbddb78, clientoutlen=0xbfbddb74, mech=0xbfbddbcc) at client.c:606 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1212897600 (LWP 27940)] 0xb798b024 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0 (gdb) #0 0xb798b024 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0 #1 0xb7c3c006 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6 #2 0xb79c9a6d in ldap_pvt_thread_mutex_lock () from /usr/lib/libldap_r.so.2 #3 0xb79cfd41 in ldap_pvt_sasl_mutex_lock () from /usr/lib/libldap_r.so.2 #4 0xb7b38934 in digestmd5_client_mech_step (conn_context=0x80781b0, params=0x8077db0, serverin=0x0, serverinlen=0, prompt_need=0x0, clientout=0xbfbddb78, clientoutlen=0xbfbddb74, oparams=0x80774e0) at digestmd5.c:3955 #5 0xb7daa3b3 in sasl_client_step (conn=0x8076c80, serverin=0x0, serverinlen=134708656, prompt_need=0x0, clientout=0xbfbddb78, clientoutlen=0xbfbddb74) at client.c:658 #6 0xb7daa82d in sasl_client_start (conn=0x8076c80, mechlist=0x8075b90 "DIGEST-MD5", prompt_need=0x0, clientout=0xbfbddb78, clientoutlen=0xbfbddb74, mech=0xbfbddbcc) at client.c:606 #7 0x08054325 in ?? () #8 0x08076c80 in ?? () #9 0x08075b90 in ?? () #10 0x00000000 in ?? () (gdb) MAIL.INFO Jul 2 22:22:17 server1 postfix/smtp[28145]: smtp_addr_one: host mail.blinkenmail.de Jul 2 22:22:17 server1 postfix/smtp[28145]: lookup mail.blinkenmail.de type A flags 128 Jul 2 22:22:17 server1 postfix/smtp[28145]: dns_query: mail.blinkenmail.de (A): OK Jul 2 22:22:17 server1 postfix/smtp[28145]: dns_get_answer: type A for mail.blinkenmail.de Jul 2 22:22:17 server1 postfix/smtp[28145]: smtp_find_self: not found Jul 2 22:22:17 server1 postfix/smtp[28145]: begin mail.blinkenmail.de address list Jul 2 22:22:17 server1 postfix/smtp[28145]: pref 0 host mail.blinkenmail.de/213.239.216.164 Jul 2 22:22:17 server1 postfix/smtp[28145]: end mail.blinkenmail.de address list Jul 2 22:22:17 server1 postfix/smtp[28145]: smtp_connect_addr: trying: mail.blinkenmail.de[213.239.216.164] port 25 ... Jul 2 22:22:17 server1 postfix/smtp[28145]: global TLS level: none Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 220 blinkenmail.de ESMTP Postfi x (on a GNU System) Jul 2 22:22:17 server1 postfix/smtp[28145]: > mail.blinkenmail.de[213.239.216.164]: EHLO planung-umwelt.local Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250-blinkenmail.de Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250-PIPELINING Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250-SIZE 50000000 Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250-VRFY Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250-ETRN Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250-STARTTLS Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250-AUTH DIGEST-MD5 Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250-AUTH=DIGEST-MD5 Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250-ENHANCEDSTATUSCODES Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250-8BITMIME Jul 2 22:22:17 server1 postfix/smtp[28145]: < mail.blinkenmail.de[213.239.216.164]: 250 DSN Jul 2 22:22:17 server1 postfix/smtp[28145]: server features: 0x903f size 50000000 Jul 2 22:22:17 server1 postfix/smtp[28145]: Using ESMTP PIPELINING, TCP send buffer size is 4096 Jul 2 22:22:17 server1 postfix/smtp[28145]: maps_find: smtp_sasl_passwd: hash:/etc/postfix/smtp_auth(0,lock|fold_fi x): mail.blinkenmail.de = gast@blinkenmail.de:secret Jul 2 22:22:17 server1 postfix/smtp[28145]: smtp_sasl_passwd_lookup: host `mail.blinkenmail.de' user `gast@blinkenmail.de' pass `secret' Jul 2 22:22:17 server1 postfix/smtp[28145]: starting new SASL client Jul 2 22:22:17 server1 postfix/smtp[28145]: name_mask: noplaintext Jul 2 22:22:17 server1 postfix/smtp[28145]: name_mask: noanonymous Jul 2 22:22:17 server1 postfix/smtp[28145]: smtp_sasl_authenticate: mail.blinkenmail.de[213.239.216.164]: SASL mech anisms DIGEST-MD5 Jul 2 22:22:17 server1 postfix/qmgr[28138]: warning: premature end-of-input on private/smtp socket while reading in put attribute name Jul 2 22:22:17 server1 postfix/qmgr[28138]: warning: private/smtp socket: malformed response Jul 2 22:22:17 server1 postfix/qmgr[28138]: warning: transport smtp failure -- see a previous warning/fatal/panic l ogfile record for the problem description Jul 2 22:22:17 server1 postfix/master[28132]: warning: process /usr/lib/postfix/smtp pid 28145 killed by signal 11 Jul 2 22:22:17 server1 postfix/master[28132]: warning: /usr/lib/postfix/smtp: bad command startup -- throttling Jul 2 22:22:17 server1 postfix/qmgr[28138]: 895F36E81D7: to=, relay=none, delay=0.48, delays =0.07/0.41/0/0, dsn=4.3.0, status=deferred (unknown mail transport error)