Hi all
I was searching the web for some hours on this problem now, but it seems that I'm just overlooking something really stupid...
I have a postfix server running on my server, which should be configured to need AUTH. When I telnet to my server, I just get the following:
Code:
hawk root # telnet localhost 25
Trying 127.0.0.1...
Connected to hawk.patriar.ch.
Escape character is '^]'.
220 hawk.patriar.ch ESMTP Postfix
EHLO localhost
250-hawk.patriar.ch
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250 8BITMIME
^]
telnet> quit
Connection closed.
hawk root #
The problem is, that I get no
250-AUTH PLAIN LOGIN, thus being an open relay. I checked my configuration against about 10 guides on the net which configure Postfix to use AUTH and TLS, but got only TLS working.
I really just don't see any problem in my configuration, so I thought, I'd just post here and maybe someone can help me...
Software in use:
Kernel: 2.6.9-gentoo-r4
Postfix: 2.1.5-r1
Cyrus-SASL: 2.1.20
And now for my config files:
/etc/postfix/main.cf
Code:
#Directories
queue_directory = /var/spool/postfix
program_directory = /usr/lib/postfix
command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix
home_mailbox = .maildir/
#General Settings
mail_owner = postfix
default_privs = nobody
notify_classes = resource, software, bounce, policy
#Network settings
myhostname = hawk.patriar.ch
mydomain = patriar.ch
myorigin = $mydomain
inet_interfaces = all
mydestination = $myhostname, $mydomain, localhost.$mydomain
relayhost = firefist.ch
mynetworks = 192.168.2.0/24, 127.0.0.0/8
#Mail settings
alias_maps = hash:/etc/postfix/aliases
alias_database = hash:/etc/postfix/aliases
#home_mailbox = .maildir/
mailbox_command = /usr/bin/procmail -Y -a $DOMAIN
#relay_domains = $mydestination, /etc/postfix/relay-domains
local_destination_concurrency_limit = 2
default_destination_concurrency_limit = 10
#SMTP Settings (sasl)
#smtpd_sasl_auth_enable = yes
#smtpd_sasl2_auth_enable = yes
#smtpd_sasl_security_options = noanonymous
#broken_sasl_auth_clients = yes
#smtpd_sasl_local_domain =
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain =
broken_sasl_auth_clients = yes
#SMTP Settings (TLS)
smtpd_use_tls = yes
#smtpd_tls_auth_only = yes
smtpd_tls_key_file = /etc/postfix/newreq.pem
smtpd_tls_cert_file = /etc/postfix/newcert.pem
smtpd_tls_CAfile = /etc/postfix/cacert.pem
smtpd_tls_loglevel = 3
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom
smtp_use_tls = yes
smtp_tls_note_starttls_offer = yes
#SMTP Settings (Misc)
smtpd_soft_error_limit = 3
smtpd_soft_error_limit = 12
smtpd_recipient_limit = 16
smtpd_helo_required = yes
#smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unknown_recipient_domain, reject_non_fqdn_recipient, reject_unauth_destination, check_relay_domains
smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,check_relay_domains
smtpd_client_restrictions = reject_rbl_client bl.spamcop.net, reject_rbl_client sbl.spamhaus.org, reject_rbl_client relays.ordb.org, reject_rbl_client blackholes.easynet.nl, reject_rbl_client dnsbl.njabl.org, reject_rbl_client cbl.abuseat.org
#Misc settings
debug_peer_level = 5
#debugger_command = /usr/bin/strace -p $process_id -o /tmp/smtpd.$process_id & sleep 5
/etc/postfix/master.cf
Code:
#==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n - n - - smtpd -v
#submission inet n - n - - smtpd
# -o smtpd_etrn_restrictions=reject
#smtps inet n - n - - smtpd
# -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes
#submission inet n - n - - smtpd
# -o smtpd_etrn_restrictions=reject
# -o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes
#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 fifo - - n 300 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
relay unix - - n - - smtp
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - n - - showq
error unix - - n - - error
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
#
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# maildrop. See the Postfix MAILDROP_README file for details.
#
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/local/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} ${user}
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$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=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient
/etc/sasl2/smtpd.conf (Symlinked to /var/lib/sasl2/smtpd.conf)
Code:
log_level: 5
pwcheck_method: saslauthd
mech_list: plain login
My log shows nothing really interesting:
Code:
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: mynetworks ~? debug_peer_list
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: mynetworks ~? fast_flush_domains
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: mynetworks ~? mynetworks
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: relay_domains ~? debug_peer_list
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: relay_domains ~? fast_flush_domains
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: relay_domains ~? mynetworks
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: relay_domains ~? permit_mx_backup_networks
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: relay_domains ~? qmqpd_authorized_clients
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: relay_domains ~? relay_domains
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: permit_mx_backup_networks ~? debug_peer_list
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: permit_mx_backup_networks ~? fast_flush_domains
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: permit_mx_backup_networks ~? mynetworks
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: permit_mx_backup_networks ~? permit_mx_backup_networks
Nov 21 23:27:24 hawk postfix/smtpd[8912]: connect to subsystem private/proxymap
Nov 21 23:27:24 hawk postfix/smtpd[8912]: send attr request = open
Nov 21 23:27:24 hawk postfix/smtpd[8912]: send attr table = unix:passwd.byname
Nov 21 23:27:24 hawk postfix/smtpd[8912]: send attr flags = 64
Nov 21 23:27:24 hawk postfix/smtpd[8912]: private/proxymap socket: wanted attribute: status
Nov 21 23:27:24 hawk postfix/smtpd[8912]: input attribute name: status
Nov 21 23:27:24 hawk postfix/smtpd[8912]: input attribute value: 0
Nov 21 23:27:24 hawk postfix/smtpd[8912]: private/proxymap socket: wanted attribute: flags
Nov 21 23:27:24 hawk postfix/smtpd[8912]: input attribute name: flags
Nov 21 23:27:24 hawk postfix/smtpd[8912]: input attribute value: 80
Nov 21 23:27:24 hawk postfix/smtpd[8912]: private/proxymap socket: wanted attribute: (list terminator)
Nov 21 23:27:24 hawk postfix/smtpd[8912]: input attribute name: (end)
Nov 21 23:27:24 hawk postfix/smtpd[8912]: dict_proxy_open: connect to map=unix:passwd.byname status=0 server_flags=0120
Nov 21 23:27:24 hawk postfix/smtpd[8912]: dict_open: proxy:unix:passwd.byname
Nov 21 23:27:24 hawk postfix/smtpd[8912]: dict_open: hash:/etc/postfix/aliases
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: smtpd_access_maps ~? debug_peer_list
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: smtpd_access_maps ~? fast_flush_domains
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: smtpd_access_maps ~? mynetworks
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: smtpd_access_maps ~? permit_mx_backup_networks
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: smtpd_access_maps ~? qmqpd_authorized_clients
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: smtpd_access_maps ~? relay_domains
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: smtpd_access_maps ~? smtpd_access_maps
Nov 21 23:27:24 hawk postfix/smtpd[8912]: warning: smtpd_sasl_auth_enable is true, but SASL support is not compiled in
Nov 21 23:27:24 hawk postfix/smtpd[8912]: starting TLS engine
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: fast_flush_domains ~? debug_peer_list
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_string: fast_flush_domains ~? fast_flush_domains
Nov 21 23:27:24 hawk postfix/smtpd[8912]: watchdog_create: 0x80a7468 18000
Nov 21 23:27:24 hawk postfix/smtpd[8912]: watchdog_stop: 0x80a7468
Nov 21 23:27:24 hawk postfix/smtpd[8912]: watchdog_start: 0x80a7468
Nov 21 23:27:24 hawk postfix/smtpd[8912]: connection established
Nov 21 23:27:24 hawk postfix/smtpd[8912]: master_notify: status 0
Nov 21 23:27:24 hawk postfix/smtpd[8912]: name_mask: resource
Nov 21 23:27:24 hawk postfix/smtpd[8912]: name_mask: software
Nov 21 23:27:24 hawk postfix/smtpd[8912]: name_mask: bounce
Nov 21 23:27:24 hawk postfix/smtpd[8912]: name_mask: policy
Nov 21 23:27:24 hawk postfix/smtpd[8912]: connect from hawk.patriar.ch[127.0.0.1]
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_list_match: hawk.patriar.ch: no match
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_list_match: 127.0.0.1: no match
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_list_match: hawk.patriar.ch: no match
Nov 21 23:27:24 hawk postfix/smtpd[8912]: match_list_match: 127.0.0.1: no match
Nov 21 23:27:24 hawk postfix/smtpd[8912]: > hawk.patriar.ch[127.0.0.1]: 220 hawk.patriar.ch ESMTP Postfix
Nov 21 23:27:24 hawk postfix/smtpd[8912]: watchdog_pat: 0x80a7468
Nov 21 23:27:32 hawk postfix/smtpd[8912]: < hawk.patriar.ch[127.0.0.1]: EHLO localhost
Nov 21 23:27:32 hawk postfix/smtpd[8912]: > hawk.patriar.ch[127.0.0.1]: 250-hawk.patriar.ch
Nov 21 23:27:32 hawk postfix/smtpd[8912]: > hawk.patriar.ch[127.0.0.1]: 250-PIPELINING
Nov 21 23:27:32 hawk postfix/smtpd[8912]: > hawk.patriar.ch[127.0.0.1]: 250-SIZE 10240000
Nov 21 23:27:32 hawk postfix/smtpd[8912]: > hawk.patriar.ch[127.0.0.1]: 250-VRFY
Nov 21 23:27:32 hawk postfix/smtpd[8912]: > hawk.patriar.ch[127.0.0.1]: 250-ETRN
Nov 21 23:27:32 hawk postfix/smtpd[8912]: > hawk.patriar.ch[127.0.0.1]: 250-STARTTLS
Nov 21 23:27:32 hawk postfix/smtpd[8912]: match_list_match: hawk.patriar.ch: no match
Nov 21 23:27:32 hawk postfix/smtpd[8912]: match_list_match: 127.0.0.1: no match
Nov 21 23:27:32 hawk postfix/smtpd[8912]: > hawk.patriar.ch[127.0.0.1]: 250 8BITMIME
Nov 21 23:27:32 hawk postfix/smtpd[8912]: watchdog_pat: 0x80a7468
Nov 21 23:27:35 hawk postfix/smtpd[8912]: smtp_get: EOF
Nov 21 23:27:35 hawk postfix/smtpd[8912]: lost connection after EHLO from hawk.patriar.ch[127.0.0.1]
Nov 21 23:27:35 hawk postfix/smtpd[8912]: disconnect from hawk.patriar.ch[127.0.0.1]
Nov 21 23:27:35 hawk postfix/smtpd[8912]: master_notify: status 1
Nov 21 23:27:35 hawk postfix/smtpd[8912]: connection closed
Nov 21 23:27:35 hawk postfix/smtpd[8912]: watchdog_stop: 0x80a7468
Nov 21 23:27:35 hawk postfix/smtpd[8912]: watchdog_start: 0x80a7468
Nov 21 23:29:04 hawk postfix/smtpd[8912]: proxymap stream disconnect
Nov 21 23:29:04 hawk postfix/smtpd[8912]: watchdog_stop: 0x80a7468
Nov 21 23:29:04 hawk postfix/smtpd[8912]: watchdog_start: 0x80a7468
Nov 21 23:29:15 hawk postfix/smtpd[8912]: idle timeout -- exiting
Thanks for anyone trying to help... I just don't get it any more...
[Edit]
- Taken out the comments in master.cf (too much space for nothing valuable)
P.S: Whenever I have a commented out line in my main.cf, I tried both of them...
[/Edit]