POP3/IMAP-Server: Offline

Discussion in 'General' started by zoomm, Dec 6, 2011.

  1. zoomm

    zoomm New Member

    Hi,

    the pop3 and imap server is offline on Debian Lenny.
    Thanks for any help or advice
     
  2. Ghostdare

    Ghostdare Member

    Can tou give us a little bit information here... post logs.
     
  3. zoomm

    zoomm New Member

    the last mail error log:

    Dec 6 11:46:13 www sm-mta[14918]: pB5DI2Vm003131: SYSERR(root): Cannot exec /usr/sbin/sensible-mda: No such file or directory
    Dec 6 13:34:10 www postfix/master[6334]: fatal: bind 0.0.0.0 port 25: Address already in use
    Dec 6 13:41:14 www postfix/master[7241]: fatal: bind 0.0.0.0 port 25: Address already in use
    Dec 6 13:52:17 www postfix/smtpd[4408]: fatal: no SASL authentication mechanisms
     
  4. cbj4074

    cbj4074 Member HowtoForge Supporter

    It would be helpful if you told us something about your software.

    Are you using Courier or Dovecot? Did you install the software yourself?

    As the error message cited indicates, something else is already bound to port 25, which may be (part of) the reason that Postfix won't start.

    What does the output of

    Code:
    netstat -l
    
    indicate with regard to SMTP and POP/IMAP?
     
  5. zoomm

    zoomm New Member

    i use the Debian Lenny (Debian 5.0) With BIND & Dovecot [ISPConfig 3]

    netstat -l

    tcp 0 0 localhost:953 *:* LISTEN
    tcp6 0 0 [::]:http-alt [::]:* LISTEN
    tcp6 0 0 [::]:www [::]:* LISTEN
    tcp6 0 0 [::]:tproxy [::]:* LISTEN
    tcp6 0 0 [::]:"ssh port" [::]:* LISTEN
    tcp6 0 0 [::]:ftp [::]:* LISTEN
    tcp6 0 0 [::]:domain [::]:* LISTEN
    tcp6 0 0 ip6-localhost:953 [::]:* LISTEN
    tcp6 0 0 [::]:https [::]:* LISTEN
    udp 0 0 mail."domain":domain *:*
    udp 0 0 www.:"domain"*:*
    udp 0 0 localhost:domain *:*
    udp 0 0 mail."domain":ntp *:*
    udp 0 0 "domain":ntp *:*
    udp 0 0 localhost:ntp *:*
    udp 0 0 *:ntp *:*
    udp6 0 0 [::]:domain [::]:*
    udp6 0 0 fe80::6e62:6dff:fe8:ntp [::]:*
    udp6 0 0 ip6-localhost:ntp [::]:*
    udp6 0 0 [::]:ntp [::]:*
    Active UNIX domain sockets (only servers)
    Proto RefCnt Flags Type State I-Node Path
    unix 2 [ ACC ] STREAM LISTENING 217556 public/cleanup
    unix 2 [ ACC ] STREAM LISTENING 217564 private/tlsmgr
    unix 2 [ ACC ] STREAM LISTENING 217568 private/rewrite
    unix 2 [ ACC ] STREAM LISTENING 217572 private/bounce
    unix 2 [ ACC ] STREAM LISTENING 217576 private/defer
    unix 2 [ ACC ] STREAM LISTENING 217580 private/trace
    unix 2 [ ACC ] STREAM LISTENING 217584 private/verify
    unix 2 [ ACC ] STREAM LISTENING 217588 public/flush
    unix 2 [ ACC ] STREAM LISTENING 217592 private/proxymap
    unix 2 [ ACC ] STREAM LISTENING 217596 private/proxywrite
    unix 2 [ ACC ] STREAM LISTENING 217600 private/smtp
    unix 2 [ ACC ] STREAM LISTENING 217604 private/relay
    unix 2 [ ACC ] STREAM LISTENING 217608 public/showq
    unix 2 [ ACC ] STREAM LISTENING 217612 private/error
    unix 2 [ ACC ] STREAM LISTENING 217616 private/retry
    unix 2 [ ACC ] STREAM LISTENING 217620 private/discard
    unix 2 [ ACC ] STREAM LISTENING 217624 private/local
    unix 2 [ ACC ] STREAM LISTENING 217628 private/virtual
    unix 2 [ ACC ] STREAM LISTENING 217632 private/lmtp
    unix 2 [ ACC ] STREAM LISTENING 217636 private/anvil
    unix 2 [ ACC ] STREAM LISTENING 217640 private/scache
    unix 2 [ ACC ] STREAM LISTENING 217644 private/maildrop
    unix 2 [ ACC ] STREAM LISTENING 217648 private/uucp
    unix 2 [ ACC ] STREAM LISTENING 217653 private/ifmail
    unix 2 [ ACC ] STREAM LISTENING 217657 private/bsmtp
    unix 2 [ ACC ] STREAM LISTENING 217661 private/scalemail-backend
    unix 2 [ ACC ] STREAM LISTENING 217665 private/mailman
    unix 2 [ ACC ] STREAM LISTENING 217669 private/dovecot
    unix 2 [ ACC ] STREAM LISTENING 217673 private/amavis
    unix 2 [ ACC ] STREAM LISTENING 143256 /var/run/dovecot/login/default
    unix 2 [ ACC ] STREAM LISTENING 143261 /var/run/dovecot/auth-worker.13195
    unix 2 [ ACC ] STREAM LISTENING 143266 /var/spool/postfix/private/auth
    unix 2 [ ACC ] STREAM LISTENING 143272 /var/run/dovecot/auth-master
    unix 2 [ ACC ] STREAM LISTENING 6461 /var/run/acpid.socket
    unix 2 [ ACC ] STREAM LISTENING 10015 /var/run/fail2ban/fail2ban.sock
    unix 2 [ ACC ] STREAM LISTENING 143254 /var/run/dovecot/dict-server
    unix 2 [ ACC ] STREAM LISTENING 220932 /var/run/clamav/clamd.ctl
    unix 2 [ ACC ] STREAM LISTENING 6729 /var/lib/amavis/amavisd.sock
    unix 2 [ ACC ] STREAM LISTENING 6832 /var/run/mysqld/mysqld.sock
     
  6. cbj4074

    cbj4074 Member HowtoForge Supporter

    Great, thanks.

    So, as we already suspected, neither SMTP or POP/IMAP is listening for incoming connections.

    a.) Did this setup ever work? Or is this a new installation?

    b.) Have you installed the SASL libraries, e.g.:

    Code:
    apt-get install libsasl2-2 libsasl2-modules libsasl2-modules-sql sasl2-bin libpam-mysql
    
    c.) What happens (i.e., what is output to the terminal and what is appended to /var/log/mail.log) when you attempt to start Dovecot, e.g.:

    Code:
    # service dovecot start
    
    d.) Can you post the contents of the following two files? (Please be sure to wrap the output with code tags.)

    Code:
    /etc/postfix/master.cf
    /etc/postfix/main.cf
    
    Let's start there...
     
  7. zoomm

    zoomm New Member

    /etc/postfix/master.cf

    smtp inet n - - - - smtpd
    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 - - - - - 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
    proxywrite unix - - n - 1 proxymap
    smtp unix - - - - - smtp
    relay unix - - - - - smtp
    -o smtp_fallback_relay=
    showq unix n - - - - showq
    error unix - - - - - error
    retry 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 vmail ${extension} ${recipient} ${user} ${nexthop} ${sender}
    uucp unix - n n - - pipe
    flags=Fqhu user=uucp argv=uux -r -n -z -a$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}

    dovecot unix - n n - - pipe
    flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -d ${user}@${nexthop}
    amavis unix - - - - 2 smtp
    -o smtp_data_done_timeout=1200
    -o smtp_send_xforward_command=yes

    127.0.0.1:10025 inet n - - - - smtpd
    -o content_filter=
    -o local_recipient_maps=
    -o relay_recipient_maps=
    -o smtpd_restriction_classes=
    -o smtpd_client_restrictions=
    -o smtpd_helo_restrictions=
    -o smtpd_sender_restrictions=
    -o smtpd_recipient_restrictions=permit_mynetworks,reject
    -o mynetworks=127.0.0.0/8
    -o strict_rfc821_envelopes=yes
    -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
    -o smtpd_bind_address=127.0.0.1


    /etc/postfix/main.cf

    smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
    biff = no
    append_dot_mydomain = no
    readme_directory = /usr/share/doc/postfix
    smtpd_tls_cert_file = /etc/postfix/smtpd.cert
    smtpd_tls_key_file = /etc/postfix/smtpd.key
    smtpd_use_tls = yes
    smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
    smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
    myhostname = "domain"
    alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
    alias_database = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
    myorigin = /etc/mailname
    mydestination = "domain", localhost, localhost.localdomain
    relayhost =
    mynetworks = 127.0.0.0/8 [::1]/128
    mailbox_size_limit = 0
    recipient_delimiter = +
    inet_interfaces = all
    html_directory = /usr/share/doc/postfix/html
    virtual_alias_domains =
    virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, proxy:mysql:/etc/postfix/mysql-virtual_email2email.cf, hash:/var/lib/mailman/data/virtual-mailman
    virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
    virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
    virtual_mailbox_base = /var/vmail
    virtual_uid_maps = static:5000
    virtual_gid_maps = static:5000
    smtpd_sasl_auth_enable = yes
    broken_sasl_auth_clients = yes
    smtpd_sasl_authenticated_header = yes
    smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, reject_unauth_destination
    smtpd_tls_security_level = may
    transport_maps = proxy:mysql:/etc/postfix/mysql-virtual_transports.cf
    relay_domains = mysql:/etc/postfix/mysql-virtual_relaydomains.cf
    relay_recipient_maps = mysql:/etc/postfix/mysql-virtual_relayrecipientmaps.cf
    proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sende$
    smtpd_sender_restrictions = check_sender_access mysql:/etc/postfix/mysql-virtual_sender.cf
     
  8. nveid

    nveid ISPConfig Developer ISPConfig Developer

    I know this is off topic.. But why are you using Lenny?
    From debian.rog
    You need to upgrade to squeeze.
     
    Last edited: Dec 7, 2011
  9. cbj4074

    cbj4074 Member HowtoForge Supporter

    Thanks, but the only question of mine that you addressed was d.), and you neglected to wrap the contents in code tags. :rolleyes:

    To help you, we need more information. Please re-read my previous post.
     

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