[Dovecot] Postfix + Dovecot & mail-stack-delivery Outlook Problem

[Sami Mäntysaari]

Providing the info requested now.

dovecot --version:
2.0.19

dovecot -n:
# 2.0.19: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-54-virtual x86_64 Ubuntu 12.04.3 LTS ext4
mail_location = maildir:/var/spool/mail/%u
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope
encoded-character vacation subaddress comparator-i;ascii-numeric
relational regex imap4flags copy include variables body enotify
environment mailbox date ihave
passdb {
  driver = pam
}
plugin {
  sieve = ~/.dovecot.sieve
  sieve_dir = ~/sieve
}
protocols = imap pop3 sieve
service auth {
  unix_listener /var/spool/postfix/private/dovecot-auth {
    group = postfix
    mode = 0660
    user = postfix
  }
}
ssl_cert = </etc/ssl/certs/dovecot.pem
ssl_cipher_list =
ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM
ssl_key = </etc/ssl/private/dovecot.pem
userdb {
  driver = passwd
}
protocol imap {
  imap_client_workarounds = delay-newmail
  mail_max_userip_connections = 10
}
protocol pop3 {
  mail_max_userip_connections = 10
  pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
}
protocol lda {
  deliver_log_format = msgid=%m: %$
  mail_plugins = sieve
  postmaster_address = postmaster
  quota_full_tempfail = yes
  rejection_reason = Your message to <%t> was automatically rejected:%n%r
}

Mail server has IPV4/IPV6 address of: 54.193.41.94 / 2001:470:1f08:ddd::2
Client IPV4 / IPV6 address: 88.195.204.203 /
2001:470:28:743:4923:c01c:c89a:567a

Dovecot should allow Microsoft Outlook 2010 Email Client to connect, but
it wont.
Outlook tries to use disabled plaintext authenication when it's not able
to find encrypted method to log in.

Hope this helps.



15.12.2013 1:20, Daniel Parthey kirjoitti:
> Hi Sami,
>
> please read carefully:
> http://www.dovecot.org/mailinglists.html
>
> You're missing some points:
>
> * Mention the Dovecot version number. Use dovecot --version to get it.
> * Use dovecot -n output when showing your configuration
> * How does your network setup look like? Which service connects where?
> * What would you expect dovecot to do?
> * What happens actually?
>
> Regards
> Daniel