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I install centos 6.4 posttfix with sasl and TLS my postconf -e

alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
debug_peer_level = 2
home_mailbox = Maildir/
html_directory = no
inet_interfaces = all
inet_protocols = all
mail_owner = postfix
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
mydomain = itzena.cz
myhostname = server.itzena.cz
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES
sample_directory = /usr/share/doc/postfix-2.6.6/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtp_tls_note_starttls_offer = yes
smtpd_recipient_restrictions = permit_mynetworks,    permit_sasl_authenticated,    reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
smtpd_tls_received_header = yes
smtpd_tls_security_level = may
unknown_local_recipient_reject_code = 550

/etc/postfix/main.cf

[root@server postfix]# cat /etc/postfix/master.cf
#
# Postfix master process configuration file.  For details on the format
# of the file, see the master(5) manual page (command: "man 5 master").
#
# Do not forget to execute "postfix reload" after editing this file.
#
# ==========================================================================
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (yes)   (never) (100)
# ==========================================================================
smtp      inet  n       -       n       -       -       smtpd
#submission inet n       -       n       -       -       smtpd
#  -o smtpd_tls_security_level=encrypt
#  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING
#smtps     inet  n       -       n       -       -       smtpd
#  -o smtpd_tls_wrappermode=yes
#  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING
#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
proxywrite unix -       -       n       -       1       proxymap
smtp      unix  -       -       n       -       -       smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay     unix  -       -       n       -       -       smtp
        -o smtp_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=/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=/usr/lib/cyrus-imapd/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=/usr/lib/cyrus-imapd/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}

telnet localhost 25

[root@server postfix]# telnet localhost 25
Trying ::1...
Connected to localhost.
Escape character is '^]'.
220 server.itzena.cz ESMTP Postfix
ehlo localhost
250-server.itzena.cz
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN

seems TLS and SASL is configured

now I try to connect to mail server from my PC with thundebird, but in /var/log/maillog i see

Jul 11 21:12:17 server postfix/smtpd[2444]: connect from unknown[88.146.132.31]
Jul 11 21:12:17 server postfix/smtpd[2441]: improper command pipelining after EHLO from unknown[88.146.132.31]
Jul 11 21:12:17 server postfix/smtpd[2441]: disconnect from unknown[88.146.132.31]
Jul 11 21:12:17 server postfix/smtpd[2444]: improper command pipelining after EHLO from unknown[88.146.132.31]
Jul 11 21:12:17 server postfix/smtpd[2444]: disconnect from unknown[88.146.132.31]

in thunderbird I cannot connet to mail server to send email

 swaks -s localhost --to mardon@itzena.cz --from postmaster@itzena.cz -tls -p 25
=== Trying localhost:25...
=== Connected to localhost.
<-  220 server.itzena.cz ESMTP Postfix
 -> EHLO server.itzena.cz
<-  250-server.itzena.cz
<-  250-PIPELINING
<-  250-SIZE 10240000
<-  250-VRFY
<-  250-ETRN
<-  250-STARTTLS
<-  250-AUTH LOGIN PLAIN
<-  250-AUTH=LOGIN PLAIN
<-  250-ENHANCEDSTATUSCODES
<-  250-8BITMIME
<-  250 DSN
 -> STARTTLS
<-  220 2.0.0 Ready to start TLS
=== TLS started w/ cipher DHE-RSA-AES256-SHA
=== TLS peer subject DN="/C=cz/L=valmez/O=itzena/OU=admin/CN=server.itzena.cz/emailAddress=admin@itzena.cz"
 ~> EHLO server.itzena.cz
<~  250-server.itzena.cz
<~  250-PIPELINING
<~  250-SIZE 10240000
<~  250-VRFY
<~  250-ETRN
<~  250-AUTH LOGIN PLAIN
<~  250-AUTH=LOGIN PLAIN
<~  250-ENHANCEDSTATUSCODES
<~  250-8BITMIME
<~  250 DSN
 ~> MAIL FROM:<postmaster@itzena.cz>
<~  250 2.1.0 Ok
 ~> RCPT TO:<mardon@itzena.cz>
<~  250 2.1.5 Ok
 ~> DATA
<~  354 End data with <CR><LF>.<CR><LF>
 ~> Date: Fri, 12 Jul 2013 06:35:27 +0200
 ~> To: mardon@itzena.cz
 ~> From: postmaster@itzena.cz
 ~> Subject: test Fri, 12 Jul 2013 06:35:27 +0200
 ~> X-Mailer: swaks v20111230.0 jetmore.org/john/code/swaks/
 ~>
 ~> This is a test mailing
 ~>
 ~> .
<~  250 2.0.0 Ok: queued as 7A820184A
 ~> QUIT

in thunderbird automatic connection is nothing detetct, than I manual settings but nothing is function

share|improve this question
    
Could you show output of the following command # swaks -s localhost --to user1@itzena.cz --from postmaster@itzena.cz -tls -p 25 You can install swaks from EPEL –  ALex_hha Jul 11 '13 at 22:14
    
What is your Thunderbird configuration? (port number, TLS/StartTLS) –  mgorven Jul 11 '13 at 22:28

1 Answer 1

up vote 1 down vote accepted

in master.cf I uncomment

smtps     inet  n       -       n       -       -       smtpd
  -o smtpd_tls_wrappermode=yes
  -o smtpd_sasl_auth_enable=yes
  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
  -o milter_macro_daemon_name=ORIGINATING

on iptables allow port 465 and now is function

Postfix over SSL is not using port 25?

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