Bugreport: managesieve-login won't start without a ssl-key

Moritz Fago lists-dovecot at m.fago.me
Thu Oct 27 19:55:20 UTC 2016


Hello,

If you don’t have a ssl_key and ssl_cert configured in your dovecot config managesieve-login will fail to start with the following error message:  dovecot: managesieve-login: Fatal: Couldn't parse private ssl_key: error:0906D06C:PEM routines:PEM_read_bio:no start line: Expecting: ANY PRIVATE KEY, even if you haven’t enabled ssl for managesieve-login.

Infos according to http://www.dovecot.org/bugreport.html:

Filesystem: ext4
doveconf -n:
# 2.2.13: /etc/dovecot/dovecot.conf
# OS: Linux 3.16.0-4-amd64 x86_64 Debian 8.6
auth_default_realm = toppoint.de
auth_mechanisms = plain login
auth_username_format = %Ln
mail_location = maildir:~/Maildir
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
namespace inbox {
  inbox = yes
  location =
  mailbox Drafts {
    special_use = \Drafts
  }
  mailbox Junk {
    special_use = \Junk
  }
  mailbox Sent {
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    special_use = \Sent
  }
  mailbox Trash {
    special_use = \Trash
  }
  prefix =
}
passdb {
  args = dovecot
  driver = pam
}
plugin {
  sieve = ~/.sieve/dovecot.sieve
  sieve_dir = ~/.sieve
}
protocols = " imap lmtp sieve pop3"
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0660
    user = postfix
  }
}
service lmtp {
  unix_listener /var/spool/postfix/private/dovecot-lmtp {
    group = postfix
    mode = 0600
    user = postfix
  }
}
service managesieve-login {
  inet_listener sieve {
    port = 4190
    ssl = yes
  }
}
ssl = required
ssl_cert = </etc/ssl/private/imap.toppoint.de.crt
ssl_cipher_list = HIGH::!aNULL:!eNULL:!kRSA:!kPSK:!kSRP:!aDSS:!kECDH:!kDH:!MD5:!SHA1:!RC2:!RC4:!SEED:!IDEA:!DES:!3DES
ssl_dh_parameters_length = 2048
ssl_key = </etc/ssl/private/imap.toppoint.de.pem
ssl_prefer_server_ciphers = yes
ssl_protocols = !SSLv3 !SSLv2
userdb {
  driver = passwd
}
protocol lmtp {
  mail_plugins = sieve
}
protocol imap {
  ssl_cert = </etc/ssl/private/imap.toppoint.de.crt
  ssl_key = </etc/ssl/private/imap.toppoint.de.pem
}
protocol pop3 {
  ssl_cert = </etc/ssl/private/pop3.toppoint.de.crt
  ssl_key = </etc/ssl/private/pop3.toppoint.de.pem
}


P.S I used doveconf -n to generate the config output, the website says you should use dovecot -n, is this an error or intentional?


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