postfix/dovecot problem

Discussion in 'Server Operation' started by nightlyon, Jan 13, 2011.

  1. nightlyon

    nightlyon New Member

    Hy all. I have installed centos 5 with postfix and dovecot (perfect-server-centos and virtual-hosting-with-virtualmin-on-centos5) and webmin/virtualmin. I can't send or receive mails and I don't understand why. One year ago I made two servers like this one and all worked very all.


    telnet 94.177.41.70 110
    Trying 94.177.41.70...
    Connected to xprivatecams.com (94.177.41.70).
    Escape character is '^]'.
    +OK Dovecot ready.
    user *******
    +OK
    pass *******
    +OK Logged in.
    Connection closed by foreign host.

    or

    -ERR Internal error occurred. Refer to server log for more information. [2011-01-13 22:26:05]
    -ERR [IN-USE] Couldn't sync mailbox.
    +OK Logged in.
    Connection closed by foreign host.


    telnet localhost 25
    Trying 127.0.0.1...
    Connected to localhost.localdomain (127.0.0.1).
    Escape character is '^]'.
    220 xprivatecams.com ESMTP Postfix
    ehlo localhost
    250-xprivatecams.com
    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


    telnet 94.177.41.70 25
    Trying 94.177.41.70...
    Connected to xprivatecams.com (94.177.41.70).
    Escape character is '^]'.
    220 xprivatecams.com ESMTP Postfix
    helo me
    250 xprivatecams.com
    mail from:[email protected]
    250 2.1.0 Ok
    rcpt: [email protected]
    221 2.7.0 Error: I can break rules, too. Goodbye.
    Connection closed by foreign host.


    Thanks.
     
  2. nightlyon

    nightlyon New Member

    dovecot -n
    # 1.0.7: /etc/dovecot.conf
    base_dir: /var/run/dovecot/
    protocols: imap pop3
    login_dir: /var/run/dovecot//login
    login_executable(default): /usr/libexec/dovecot/imap-login
    login_executable(imap): /usr/libexec/dovecot/imap-login
    login_executable(pop3): /usr/libexec/dovecot/pop3-login
    mail_executable(default): /usr/libexec/dovecot/imap
    mail_executable(imap): /usr/libexec/dovecot/imap
    mail_executable(pop3): /usr/libexec/dovecot/pop3
    mail_plugin_dir(default): /usr/lib/dovecot/imap
    mail_plugin_dir(imap): /usr/lib/dovecot/imap
    mail_plugin_dir(pop3): /usr/lib/dovecot/pop3
    auth default:
    passdb:
    driver: pam
    userdb:
    driver: passwd
     
  3. nightlyon

    nightlyon New Member

    queue_directory = /var/spool/postfix
    command_directory = /usr/sbin
    daemon_directory = /usr/libexec/postfix
    mail_owner = postfix
    inet_interfaces = all
    mydestination = $myhostname, localhost.$mydomain, localhost
    unknown_local_recipient_reject_code = 550
    alias_maps = hash:/etc/aliases
    alias_database = hash:/etc/aliases
    debug_peer_level = 2
    debugger_command =
    PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
    xxgdb $daemon_directory/$process_name $process_id & sleep 5

    sendmail_path = /usr/sbin/sendmail.postfix
    newaliases_path = /usr/bin/newaliases.postfix
    mailq_path = /usr/bin/mailq.postfix
    setgid_group = postdrop
    html_directory = no
    manpage_directory = /usr/share/man
    sample_directory = /usr/share/doc/postfix-2.3.3/samples
    readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES
    smtpd_sasl_local_domain =
    smtpd_sasl_auth_enable = yes
    smtpd_sasl_security_options = noanonymous
    broken_sasl_auth_clients = yes
    smtpd_sasl_authenticated_header = yes
    smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination
    mynetworks = 127.0.0.0/8
    smtpd_tls_auth_only = no
    smtp_use_tls = yes
    smtpd_use_tls = yes
    smtp_tls_note_starttls_offer = yes
    smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
    smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
    smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
    smtpd_tls_loglevel = 1
    smtpd_tls_received_header = yes
    smtpd_tls_session_cache_timeout = 3600s
    tls_random_source = dev:/dev/urandom
    myhostname = xprivatecams.com
     
  4. falko

    falko Super Moderator ISPConfig Developer

    Are there any errors in your mail log (in the /var/log/ directory)?
     
  5. nightlyon

    nightlyon New Member

    postfix/pickup[7659]: B33F8A48302: uid=0 from=<[email protected]>
    Jan 14 03:04:08 xprivatecams postfix/qmgr[7660]: B33F8A48302: from=<[email protected]>, size=612, nrcpt=1 (queue active)
    Jan 14 03:05:45 xprivatecams postfix/smtpd[13128]: NOQUEUE: reject: RCPT from unknown[94.177.41.70]: 554 5.7.1 <[email protected]>: Relay access denied; from=<[email protected]> to=<[email protected]> proto=SMTP
     
  6. falko

    falko Super Moderator ISPConfig Developer

    Did you enable "Server requires authentication" in your email client?
    Also, do the MX records of your domains point to the correct server?
     
  7. nightlyon

    nightlyon New Member

    Thank you falko. I had to change the hdd, so i reinstall centos and all the servers. Now I can receive emails in webmin or outlook but I can't send. When I want to send from webmin or pommo interface the emails remains in the Postfix Mail Queue (Mail Queue1 messages) and is never sent. I don't understand why. Dovecot instead works just fine.

    What is wired now is that ehlo localhost doesn't work. Yesterday were just fine.
    telnet 94.177.41.70 25
    Trying 94.177.41.70...
    Connected to xprivatecams.com (94.177.41.70).
    Escape character is '^]'.
    ehlo localhost
    nothing

    The same with "helo me"

    Here is the new configuration:

    postconf -n
    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
    debug_peer_level = 2
    home_mailbox = Maildir/
    html_directory = no
    inet_interfaces = all
    mail_owner = postfix
    mailbox_command =
    mailq_path = /usr/bin/mailq.postfix
    manpage_directory = /usr/share/man
    milter_default_action = accept
    milter_protocol = 2
    mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
    mydomain = xprivatecams.com
    myhostname = xprivatecams.com
    mynetworks = 127.0.0.0/8
    mynetworks_style = class
    myorigin = $mydomain
    newaliases_path = /usr/bin/newaliases.postfix
    non_smtpd_milters = inet:localhost:20209
    queue_directory = /var/spool/postfix
    readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES
    relay_domains = $mydestination
    relay_recipient_maps = hash:/etc/postfix/relay_recipients
    sample_directory = /usr/share/doc/postfix-2.3.3/samples
    sendmail_path = /usr/sbin/sendmail.postfix
    setgid_group = postdrop
    smtp_tls_note_starttls_offer = yes
    smtp_use_tls = yes
    smtpd_delay_reject = no
    smtpd_milters = inet:localhost:20209
    smtpd_recipient_restrictions = permit_sasl_authenticated permit_mynetworks reject_unauth_destination permit_inet_interfaces
    smtpd_sasl_auth_enable = yes
    smtpd_sasl_authenticated_header = yes
    smtpd_sasl_local_domain =
    smtpd_sasl_security_options =
    smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
    smtpd_tls_auth_only = no
    smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
    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
    tls_random_source = dev:/dev/urandom
    unknown_local_recipient_reject_code = 550
    virtual_alias_maps = hash:/etc/postfix/virtual

    dovecot -n
    # 1.0.7: /etc/dovecot.conf
    login_dir: /var/run/dovecot/login
    login_executable(default): /usr/libexec/dovecot/imap-login
    login_executable(imap): /usr/libexec/dovecot/imap-login
    login_executable(pop3): /usr/libexec/dovecot/pop3-login
    mail_executable(default): /usr/libexec/dovecot/imap
    mail_executable(imap): /usr/libexec/dovecot/imap
    mail_executable(pop3): /usr/libexec/dovecot/pop3
    mail_plugin_dir(default): /usr/lib/dovecot/imap
    mail_plugin_dir(imap): /usr/lib/dovecot/imap
    mail_plugin_dir(pop3): /usr/lib/dovecot/pop3
    auth default:
    passdb:
    driver: pam
    userdb:
    driver: passwd


    Your MX records that were reported by your nameservers are:
    5 xprivatecams.com 94.177.41.70

    Enable SASL SMTP authentication? is on YES

    I can send emails on local (user to user) but I can't send an email outside of the nerwork.

    Jan 15 21:17:03 xprivatecams postfix/cleanup[7043]: 845B01590001: message-id=<[email protected]>
    Jan 15 21:17:03 xprivatecams postfix/qmgr[5364]: 845B01590001: from=<[email protected]>, size=623, nrcpt=1 (queue active)
    Jan 15 21:17:03 xprivatecams postfix/trivial-rewrite[6744]: warning: do not list domain xprivatecams.com in BOTH mydestination and virtual_alias_domains
    Jan 15 21:17:03 xprivatecams postfix/local[7197]: 845B01590001: to=<[email protected]>, orig_to=<[email protected]>, relay=local, delay=30, delays=30/0.03/0/0.04, dsn=2.0.0, status=sent (delivered to maildir)
    Jan 15 21:17:03 xprivatecams postfix/qmgr[5364]: 845B01590001: removed
    Jan 15 21:17:45 xprivatecams postfix/smtpd[7332]: fatal: open database /etc/postfix/relay_recipients.db: No such file or directory
    Jan 15 21:17:46 xprivatecams postfix/master[5362]: warning: process /usr/libexec/postfix/smtpd pid 7332 exit status 1
    Jan 15 21:17:46 xprivatecams postfix/master[5362]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling
    Jan 15 21:18:25 xprivatecams postfix/pickup[5363]: D6642A48303: uid=0 from=<[email protected]>
    Jan 15 21:18:46 xprivatecams postfix/smtpd[7532]: fatal: open database /etc/postfix/relay_recipients.db: No such file or directory
    Jan 15 21:18:47 xprivatecams postfix/master[5362]: warning: process /usr/libexec/postfix/smtpd pid 7532 exit status 1
    Jan 15 21:18:47 xprivatecams postfix/master[5362]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling
    Jan 15 21:18:55 xprivatecams postfix/cleanup[7043]: warning: connect to Milter service inet:localhost:20209: Connection timed out
    Jan 15 21:18:55 xprivatecams postfix/cleanup[7043]: D6642A48303: message-id=<[email protected]>
    Jan 15 21:18:55 xprivatecams postfix/qmgr[5364]: D6642A48303: from=<[email protected]>, size=611, nrcpt=1 (queue active)
    Jan 15 21:19:25 xprivatecams postfix/smtp[7601]: connect to mail.global.sprint.com[94.245.120.86]: Connection timed out (port 25)
    Jan 15 21:19:25 xprivatecams postfix/smtp[7601]: D6642A48303: to=<[email protected]>, relay=none, delay=60, delays=30/0.01/30/0, dsn=4.4.1, status=deferred (connect to mail.global.sprint.com[94.245.120.86]: Connection timed out)
    Jan 15 21:19:47 xprivatecams postfix/smtpd[7733]: fatal: open database /etc/postfix/relay_recipients.db: No such file or directory
    Jan 15 21:19:48 xprivatecams postfix/master[5362]: warning: process /usr/libexec/postfix/smtpd pid 7733 exit status 1
    Jan 15 21:19:48 xprivatecams postfix/master[5362]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling
     
  8. nightlyon

    nightlyon New Member

    /ect/hosts/

    # Do not remove the following line, or various programs
    # that require network functionality will fail.
    127.0.0.1 xprivatecams.com xprivatecams localhost.localdomain localhos
    94.177.41.70 xprivatecams.com xprivatecams
    ::1 localhost6.localdomain6 localhost6
     
  9. falko

    falko Super Moderator ISPConfig Developer

    What's the output of
    Code:
    ls -la /etc/postfix/
    ?
     
  10. nightlyon

    nightlyon New Member

    [[email protected] ~]# ls -la /etc/postfix/
    total 436
    drwxr-xr-x 3 root root 4096 Jan 14 18:36 .
    drwxr-xr-x 107 root root 12288 Jan 15 23:22 ..
    -rw-r--r-- 1 root root 17832 Aug 15 2008 access
    -rw-r--r-- 1 root root 0 Jul 31 21:49 body_checks
    -rw-r--r-- 1 root root 3550 Aug 15 2008 bounce.cf.default
    -rw-r--r-- 1 root root 11175 Aug 15 2008 canonical
    -rw-r--r-- 1 root root 9920 Aug 15 2008 generic
    -rw-r--r-- 1 root root 16838 Aug 15 2008 header_checks
    -rw-r--r-- 1 root root 11942 Aug 15 2008 LICENSE
    -rw-r--r-- 1 root root 27758 Jan 14 18:36 main.cf
    -rw-r--r-- 1 root root 27464 Jul 31 21:49 main.cf~
    -rw-r--r-- 1 root root 29316 Jul 31 21:49 main.cf~2
    -rw-r--r-- 1 root root 17981 Aug 15 2008 main.cf.default
    -rw-r--r-- 1 root root 29405 Aug 4 14:41 main.cf.rpmsave
    -rw-r--r-- 1 root root 958 Aug 15 2008 makedefs.out
    -rw-r--r-- 1 root root 4137 Aug 15 2008 master.cf
    -r-------- 1 root root 4186 Jul 31 21:49 master.cf~
    -rw-r--r-- 1 root root 4841 Jul 31 21:49 master.cf.rpmsave
    -rw-r--r-- 1 root root 0 Jul 31 21:49 mime_header_checks
    -rw-r----- 1 root postfix 231 Jul 31 21:49 mysql-virtual_client.cf
    -rw-r----- 1 root postfix 203 Jul 31 21:49 mysql-virtual_domains.cf
    -rw-r----- 1 root postfix 200 Jul 31 21:49 mysql-virtual_email2email.cf
    -rw-r----- 1 root postfix 212 Jul 31 21:49 mysql-virtual_forwardings.cf
    -rw-r----- 1 root postfix 269 Jul 31 21:49 mysql-virtual_mailboxes.cf
    -rw-r----- 1 root postfix 234 Jul 31 21:49 mysql-virtual_recipient.cf
    -rw-r----- 1 root postfix 206 Jul 31 21:49 mysql-virtual_relaydomains.cf
    -rw-r----- 1 root postfix 212 Jul 31 21:49 mysql-virtual_relayrecipientmaps. cf
    -rw-r----- 1 root postfix 231 Jul 31 21:49 mysql-virtual_sender.cf
    -rw-r----- 1 root postfix 209 Jul 31 21:49 mysql-virtual_transports.cf
    -rw-r--r-- 1 root root 0 Jul 31 21:49 nested_header_checks
    -rw-r--r-- 1 root root 17639 Aug 15 2008 postfix-files
    -rwxr-xr-x 1 root root 6366 Aug 15 2008 postfix-script
    -rwxr-xr-x 1 root root 22564 Aug 15 2008 post-install
    -rw------- 1 root root 1024 Jan 16 20:01 prng_exch
    -rw-r--r-- 1 root root 6805 Aug 15 2008 relocated
    -rw-r--r-- 1 root root 1456 Jul 31 21:49 smtpd.cert
    -rw-r----- 1 root root 1679 Jul 31 21:49 smtpd.key
    drwxr-xr-x 2 root root 4096 Aug 5 20:36 ssl
    -rw-r--r-- 1 root root 1629 Aug 15 2008 TLS_LICENSE
    -rw-r--r-- 1 root root 12081 Aug 15 2008 transport
    -rw-r--r-- 1 root root 12288 Jan 14 18:27 transport.db
    -rw-r--r-- 1 root root 12333 Jan 14 01:34 virtual
    -rw-r--r-- 1 root root 12288 Jan 14 01:34 virtual.db
     
  11. nightlyon

    nightlyon New Member

    I had commented the line #relay_recipient_maps = hash:/etc/postfix/relay_recipients in postfix config but the same result.


    Jan 16 20:26:12 xprivatecams postfix/postsuper[7244]: Deleted: 1 message
    Jan 16 20:26:16 xprivatecams postfix/postfix-script: stopping the Postfix mail system
    Jan 16 20:26:16 xprivatecams postfix/master[6567]: terminating on signal 15
    Jan 16 18:26:17 xprivatecams postfix/postqueue[7349]: warning: Mail system is down -- accessing queue directly
    Jan 16 20:26:19 xprivatecams postfix/postfix-script: starting the Postfix mail system
    Jan 16 20:26:19 xprivatecams postfix/master[7398]: daemon started -- version 2.3.3, configuration /etc/postfix
    Jan 16 20:28:35 xprivatecams postfix/pickup[7399]: 4B128A48303: uid=0 from=<[email protected]>
    Jan 16 20:29:05 xprivatecams postfix/cleanup[7589]: warning: connect to Milter service inet:localhost:20209: Connection timed out
    Jan 16 20:29:05 xprivatecams postfix/cleanup[7589]: 4B128A48303: message-id=<[email protected]>
    Jan 16 20:29:05 xprivatecams postfix/qmgr[7400]: 4B128A48303: from=<[email protected]>, size=609, nrcpt=1 (queue active)
    Jan 16 20:29:35 xprivatecams postfix/smtp[7658]: connect to mail.flabell.com[72.47.224.75]: Connection timed out (port 25)
    Jan 16 20:29:35 xprivatecams postfix/smtp[7658]: 4B128A48303: to=<[email protected]>, relay=none, delay=60, delays=30/0.03/30/0, dsn=4.4.1, status=deferred (connect to mail.flabell.com[72.47.224.75]: Connection timed out)
     
    Last edited: Jan 16, 2011
  12. falko

    falko Super Moderator ISPConfig Developer

    The errors are different now.

    Where does this come from? Do you use milter?
     
  13. nightlyon

    nightlyon New Member

    I stopped milter - /etc/init.d/opendkim stop - but the same error :(

    Jan 17 16:10:13 xprivatecams postfix/postsuper[9012]: 69808A48303: removed
    Jan 17 16:10:13 xprivatecams postfix/postsuper[9012]: Deleted: 1 message
    Jan 17 16:10:37 xprivatecams postfix/pickup[2081]: EAB3BA48303: uid=0 from=<[email protected]>
    Jan 17 16:11:07 xprivatecams postfix/cleanup[9027]: warning: connect to Milter service inet:localhost:20209: Connection timed out
    Jan 17 16:11:07 xprivatecams postfix/cleanup[9027]: EAB3BA48303: message-id=<[email protected]>
    Jan 17 16:11:07 xprivatecams postfix/qmgr[7400]: EAB3BA48303: from=<[email protected]>, size=608, nrcpt=1 (queue active)
    Jan 17 16:11:38 xprivatecams postfix/smtp[8903]: connect to mail.flabell.com[72.47.224.75]: Connection timed out (port 25)
    Jan 17 16:11:38 xprivatecams postfix/smtp[8903]: EAB3BA48303: to=<[email protected]>, relay=none, delay=60, delays=30/0/30/0, dsn=4.4.1, status=deferred (connect to mail.flabell.com[72.47.224.75]: Connection timed out)
     
  14. nightlyon

    nightlyon New Member

    I resolved the problem with Milter, but the same problem persists:


    Jan 17 23:39:49 xprivatecams dovecot: Dovecot v1.0.7 starting up
    Jan 17 23:39:50 xprivatecams postfix/postfix-script: starting the Postfix mail system
    Jan 17 23:39:51 xprivatecams postfix/master[2549]: daemon started -- version 2.3.3, configuration /etc/postfix
    Jan 17 23:39:56 xprivatecams opendkim[2776]: OpenDKIM Filter v2.2.2 starting (args: -x /etc/opendkim.conf)
    Jan 17 23:40:04 xprivatecams dovecot: pop3-login: Disconnected: rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured
    Jan 17 23:40:04 xprivatecams dovecot: imap-login: Disconnected: rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured
    Jan 17 23:40:04 xprivatecams postfix/smtpd[2860]: connect from xprivatecams.com[127.0.0.1]
    Jan 17 23:40:04 xprivatecams postfix/smtpd[2860]: lost connection after CONNECT from xprivatecams.com[127.0.0.1]
    Jan 17 23:40:04 xprivatecams postfix/smtpd[2860]: disconnect from xprivatecams.com[127.0.0.1]
    Jan 17 23:40:40 xprivatecams postfix/postsuper[3242]: C46D9A8001B: removed
    Jan 17 23:40:40 xprivatecams postfix/postsuper[3242]: Deleted: 1 message
    Jan 17 23:41:17 xprivatecams postfix/pickup[2553]: 5553FA8001B: uid=0 from=<[email protected]>
    Jan 17 23:41:17 xprivatecams postfix/cleanup[3397]: 5553FA8001B: message-id=<[email protected]>
    Jan 17 23:41:17 xprivatecams opendkim[2776]: 5553FA8001B: DKIM-Signature header added
    Jan 17 23:41:17 xprivatecams postfix/qmgr[2554]: 5553FA8001B: from=<[email protected]>, size=635, nrcpt=1 (queue active)
    Jan 17 23:41:17 xprivatecams postfix/local[3401]: 5553FA8001B: to=<[email protected]>, relay=local, delay=0.46, delays=0.4/0.03/0/0.03, dsn=2.0.0, status=sent (delivered to maildir)
    Jan 17 23:41:17 xprivatecams postfix/qmgr[2554]: 5553FA8001B: removed
    Jan 17 23:42:05 xprivatecams postfix/pickup[2553]: 0BCACA8001B: uid=0 from=<[email protected]>
    Jan 17 23:42:05 xprivatecams postfix/cleanup[3397]: 0BCACA8001B: message-id=<[email protected]>
    Jan 17 23:42:05 xprivatecams opendkim[2776]: 0BCACA8001B: DKIM-Signature header added
    Jan 17 23:42:05 xprivatecams postfix/qmgr[2554]: 0BCACA8001B: from=<[email protected]>, size=614, nrcpt=1 (queue active)
    Jan 17 23:42:35 xprivatecams postfix/smtp[3531]: connect to mail.flabell.com[72.47.224.75]: Connection timed out (port 25)
    Jan 17 23:42:35 xprivatecams postfix/smtp[3531]: 0BCACA8001B: to=<[email protected]>, relay=none, delay=30, delays=0.07/0.04/30/0, dsn=4.4.1, status=deferred (connect to mail.flabell.com[72.47.224.75]: Connection timed out)
     
  15. nightlyon

    nightlyon New Member

    I can sent only email on localhost from user to user.
    Dovecot works just fine on outside:

    Jan 17 23:46:54 xprivatecams postfix/smtpd[4289]: connect from vds-00438.limehost.ro[93.114.42.63]
    Jan 17 23:46:55 xprivatecams postfix/smtpd[4289]: 1AD17A80019: client=vds-00438.limehost.ro[93.114.42.63]
    Jan 17 23:46:55 xprivatecams postfix/cleanup[4298]: 1AD17A80019: message-id=<[email protected]>
    Jan 17 23:46:55 xprivatecams opendkim[2776]: (unknown-jobid): vds-00438.limehost.ro [93.114.42.63] not internal
    Jan 17 23:46:55 xprivatecams opendkim[2776]: (unknown-jobid): not authenticated
    Jan 17 23:46:55 xprivatecams opendkim[2776]: 1AD17A80019: no signature data
    Jan 17 23:46:55 xprivatecams postfix/qmgr[2554]: 1AD17A80019: from=<[email protected]>, size=1187, nrcpt=1 (queue active)
    Jan 17 23:46:55 xprivatecams postfix/local[4300]: 1AD17A80019: to=<[email protected]>, relay=local, delay=0.2, delays=0.18/0.01/0/0, dsn=2.0.0, status=sent (delivered to maildir)
    Jan 17 23:46:55 xprivatecams postfix/qmgr[2554]: 1AD17A80019: removed
    Jan 17 23:46:55 xprivatecams postfix/smtpd[4289]: disconnect from vds-00438.limehost.ro[93.114.42.63]
     
  16. nightlyon

    nightlyon New Member

    I don't think that my provider block outgoing TCP to port 25

    [[email protected] ~]# tcptraceroute mail.flabell.com 25
    traceroute to mail.flabell.com (72.47.224.75), 30 hops max, 25 byte packets
    1 225.40.177.94.is.netvisiontelecom.ro (94.177.40.225) 0.632 ms 0.827 ms 0. 795 ms
    2 vl13-border1-nx-buh.netvisontelecom.ro (89.47.225.37) 15.173 ms 15.150 ms 15.109 ms
    3 67.17.193.173 (67.17.193.173) 15.281 ms 15.395 ms 15.463 ms
    4 po3-40G.ar4.LAX2.gblx.net (67.17.107.82) 194.108 ms 193.934 ms 193.930 ms
    5 WBS-CONNECT.TenGigabitEthernet2-4.ar4.LAX2.gblx.net (64.208.17.6) 193.826 m s 194.611 ms 194.371 ms
    6 br01-1-2.lax4.net2ez.com (64.93.64.162) 194.569 ms 194.382 ms 194.277 ms
    7 cr02-1-2.lax4.net2ez.com (64.93.64.78) 194.363 ms 194.110 ms 194.307 ms
    8 mt-cr02.mediatemple.net (64.93.75.18) 194.239 ms 194.518 ms 194.469 ms
    9 mt-aces-01-01.mediatemple.net (72.10.63.250) 199.740 ms 204.030 ms 204.16 4 ms
    10 agaacqmaoe.c03.gridserver.com (72.47.224.75) 358.631 ms 194.513 ms 194.291 ms
     
  17. falko

    falko Super Moderator ISPConfig Developer

  18. nightlyon

    nightlyon New Member

    Listed 0 times with 3 timeouts.

    OK - 94.177.41.70 resolves to 70.41.177.94.netvisiontelecom.ro
    Warning - Reverse DNS does not match SMTP Banner
    0 seconds - Good on Connection time
    Not an open relay.
    1.201 seconds - Good on Transaction time

    Sounds good :(
     
  19. nightlyon

    nightlyon New Member

    I asked my ISP, they don't block port 25. so this is not the problem.

    What can it be? I don't know what to do else. Maybe if I transform it to an open relay for testing ?
     
  20. falko

    falko Super Moderator ISPConfig Developer

    IS mail.flabell.com your own server, or is it a remote one?

    What's the output of
    Code:
    netstat -tap
    and
    Code:
    iptables -L
    ?
     

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