postfix/courier IMAP problems

Discussion in 'Installation/Configuration' started by nagual, Oct 31, 2005.

  1. nagual

    nagual New Member

    I followd the guide on howto forge to set up and ubuntu server with ISP config. Everything went ok, however I cannot send or recieve emails. Anybody wanna point me in the right direction to start troubleshooting this thing?
     
  2. falko

    falko Super Moderator

    You have to be a little bit more detailed.
    Which distribution do you use, which mailserver (Postfix or Sendmail), which POP3 daemon, ...
    What's in the mail log?
     
  3. nagual

    nagual New Member

    I am using ubuntu 5.04, and postfix with courier Imap. here is the postfix mail log
    It seems it is a login problem with Imap. Where can I edit the users and passwords for Imap? I am trying to use one of the system users and passwords.

    Oct 31 11:28:31 mailweb postfix/master[8826]: daemon started -- version 2.1.5
    Oct 31 11:31:07 mailweb postfix/master[8826]: terminating on signal 15
    Oct 31 11:31:11 mailweb postfix/master[9144]: daemon started -- version 2.1.5
    Oct 31 11:35:00 mailweb courierpop3login: Connection, ip=[::ffff:127.0.0.1]
    Oct 31 11:35:01 mailweb postfix/smtpd[9501]: connect from localhost.localdomain[127.0.0.1]
    Oct 31 11:35:01 mailweb postfix/smtpd[9501]: lost connection after CONNECT from localhost.localdomain[127.0.0.1]
    Oct 31 11:35:01 mailweb postfix/smtpd[9501]: disconnect from localhost.localdomain[127.0.0.1]
    Oct 31 12:55:21 mailweb imaplogin: Connection, ip=[::ffff:192.168.1.101]
    Oct 31 12:55:21 mailweb imaplogin: couriertls: connect: error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version number
    Oct 31 12:55:21 mailweb imaplogin: Connection, ip=[::ffff:192.168.1.101]
    Oct 31 12:55:34 mailweb imaplogin: LOGIN FAILED, ip=[::ffff:192.168.1.101]
    Oct 31 12:55:38 mailweb imaplogin: LOGOUT, ip=[::ffff:192.168.1.101]
    Oct 31 12:55:38 mailweb imaplogin: Connection, ip=[::ffff:192.168.1.101]
    Oct 31 12:55:38 mailweb imaplogin: couriertls: connect: error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version number
    Oct 31 12:55:38 mailweb imaplogin: Connection, ip=[::ffff:192.168.1.101]
    Oct 31 12:55:39 mailweb imaplogin: LOGOUT, ip=[::ffff:192.168.1.101]
     
  4. falko

    falko Super Moderator

    Can you run
    Code:
    telnet localhost 25
    and then issue
    Code:
    ehlo localhost
    ? What's the output?
    Also, can you post /etc/postfix/main.cf and the ouput of
    Code:
    netstat -tap
    ?
     
  5. nagual

    nagual New Member

    Here is netstat output

    Active Internet connections (servers and established)
    Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
    tcp 0 0 *:mysql *:* LISTEN 8261/mysqld
    tcp 0 0 *:netbios-ssn *:* LISTEN 3896/smbd
    tcp 0 0 *:81 *:* LISTEN 8707/ispconfig_http
    tcp 0 0 *:ftp *:* LISTEN 9168/proftpd: (acce
    tcp 0 0 mailweb.nagual.h:domain *:* LISTEN 8860/named
    tcp 0 0 localhost.locald:domain *:* LISTEN 8860/named
    tcp 0 0 *:smtp *:* LISTEN 9144/master
    tcp 0 0 localhost.localdoma:953 *:* LISTEN 8860/named
    tcp 0 0 *:microsoft-ds *:* LISTEN 3896/smbd
    tcp 0 0 mailweb.na:microsoft-ds 192.168.1.104:4196 ESTABLISHED9450/smbd
    tcp6 0 0 *:imaps *:* LISTEN 3701/couriertcpd
    tcp6 0 0 *:pop3s *:* LISTEN 3738/couriertcpd
    tcp6 0 0 *:2222 *:* LISTEN 3920/sshd
    tcp6 0 0 *:pop3 *:* LISTEN 3717/couriertcpd
    tcp6 0 0 *:imap2 *:* LISTEN 3680/couriertcpd
    tcp6 0 0 *:www *:* LISTEN 8750/apache2
    tcp6 0 0 *:smtp *:* LISTEN 9144/master
    tcp6 0 0 ip6-localhost:953 *:* LISTEN 8860/named
    tcp6 0 0 *:https *:* LISTEN 8750/apache2
    tcp6 0 0 ::ffff:192.168.1.10:www ip221.lincolnplati:1144 TIME_WAIT -
    tcp6 0 52 ::ffff:192.168.1.1:2222 ip221.lincolnplati:1130 ESTABLISHED13473/1
    tcp6 0 0 ::ffff:192.168.1.1:2222 ::ffff:192.168.1.:58112 ESTABLISHED10496/0

    and /etc/postfix/main.cf

    # See /usr/share/postfix/main.cf.dist for a commented, more complete version

    smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
    biff = no

    # appending .domain is the MUA's job.
    append_dot_mydomain = no

    # Uncomment the next line to generate "delayed mail" warnings
    #delay_warning_time = 4h

    myhostname = themadelexperience.homedns.org
    alias_maps = hash:/etc/aliases
    alias_database = hash:/etc/aliases
    myorigin = /etc/mailname
    #mydestination = themadelexperience.homedns.org, nagual.homelinux.net, mailweb
    relayhost =
    mynetworks = 127.0.0.0/8
    mailbox_size_limit = 0
    recipient_delimiter = +
    inet_interfaces = all
    smtpd_sasl_local_domain =
    smtpd_sasl_auth_enable = yes
    smtpd_sasl_security_options = noanonymous
    broken_sasl_auth_clients = yes
    smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination
    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
    home_mailbox = Maildir/
    mailbox_command =

    virtual_maps = hash:/etc/postfix/virtusertable

    mydestination = /etc/postfix/local-host-names
     
  6. falko

    falko Super Moderator

    Looks ok. What about telnet?
     
  7. nagual

    nagual New Member

    telnet localhost 25 says

    connected to localhost.localdomain.
    Escape character is '^]'.
    220 themadelexperience.homedns.org ESMTP Postfix (Ubuntu)

    could it be because I have localhost.localdomain, instead of my dyndns name combined with the server name?
     
    Last edited: Nov 1, 2005
  8. falko

    falko Super Moderator

    You have to type
    Code:
    ehlo localhost
    after the line 220
    Code:
    themadelexperience.homedns.org ESMTP Postfix (Ubuntu)
    What do you see then?
     
  9. nagual

    nagual New Member

    this is what it says.

    250-themadelexperience.homedns.orgil.log
    250-PIPELINING
    250-SIZE 10240000
    250-VRFY
    250-ETRN
    250-STARTTLS
    250-AUTH LOGIN PLAIN
    250-AUTH=LOGIN PLAIN
    250 8BITMIME
     
  10. falko

    falko Super Moderator

    Looks ok. This is what I get:
    Code:
    telnet themadelexperience.homedns.org 25
    Trying 69.23.134.83...
    telnet: Unable to connect to remote host: Connection timed out
    So I guess your server is in a local network, and you haven't configured your router to forward port 25 to your ISPConfig server...
     
  11. nagual

    nagual New Member

    Have opened up port 25 on the router, but am still getting errors when trying to connect. It seems to me to be a problem with the IMAP passwords. When trying to add users to mysql or login to mysql I get connection refused. Any suggestions?
     
    Last edited: Nov 2, 2005

Share This Page