Roundcube Community Forum

Hi!

I am successfully running Roundcube Webmail 1.3.4 for TLS email for a few years now, but getting spamassassin working correctly has taken me to debug RC's managesieve.

I have done quite some research into setting up the sieve. I believe I have overcome one major issue which was that I was not able to connect to port 4190. It turned out that I needed to append 'sieve' to the list of protocols in /etc/dovecot/dovecot.conf

protocols = imap pop3 sieve
 and NOT like this in 20-managesieve.conf:

protocols = $protocols sieve
This is strange because all other changes I make in 20-managesieve.conf are picked up and can be seen using dovecot -n. See below:

I am now able to telnet into localhost and connect with 4190. I can also do this from another server, but this is a local port access no?

The situation now, is that I still get the error 'unable to connect to managesieve server', but also I get a PHP error:

QuoteWarning: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed in /var/www/_apps/roundcubemail-1.3.4/vendor/pear/net_sieve/Sieve.php on line 1239

There is a config option (managesieve_conn_options) for ssl to enable server certificate validation, but I have no idea what might be needed there.

Can anyone shed some light on this?

dovecot -n

Quote# 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.13 (7b14904)
# OS: Linux 4.4.0-210-generic x86_64 Ubuntu 16.04.7 LTS
auth_mechanisms = plain login
disable_plaintext_auth = no
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
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 index ihave duplicate mime foreverypart extracttext
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 {
  driver = pam
}
plugin {
  sieve = file:~/sieve;active=~/.dovecot.sieve
  sieve_default = /var/lib/dovecot/sieve/default.sieve
}
pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
postmaster_address = [email protected]
protocols = imap pop3 sieve
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0666
    user = postfix
  }
}
service imap-login {
  inet_listener imap {
    port = 143
  }
  inet_listener imaps {
    port = 993
    ssl = yes
  }
}
service managesieve-login {
  inet_listener sieve {
    address = *
    port = 4190
  }
  process_min_avail = 1
  service_count = 1
  vsz_limit = 64 M
}
service managesieve {
  process_limit = 1024
}
service pop3-login {
  inet_listener pop3 {
    port = 110
  }
  inet_listener pop3s {
    port = 995
    ssl = yes
  }
}
ssl_ca = </etc/postfix/ssl/cacert.pem
ssl_cert = </etc/postfix/ssl/mail.domain.tld.crt
ssl_key = </etc/postfix/ssl/mail.domain.tld.key
userdb {
  driver = passwd
}
protocol lda {
  mail_plugins = " sieve sieve"
}
protocol sieve {
  mail_max_userip_connections = 10
  mail_plugins = sieve
  managesieve_max_line_length = 65536
}