dovecot sieve vacation + lmtp protocol

[Florin Portase]

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Hello,

Here is my setup:

dovecot    - 2.2.11
pigeonhole -  0.4.2
qmail

I was trying to create a vacation message, but after the sive script
has been created and I was checking the logs I saw some strange errors:


DOVECOT LOG

Jun 18 16:52:24 lda(portase.florin at medianetork.ro): Error: lmtp
client: connect(medianetork.ro, 25) failed: Connection refused
Jun 18 16:52:24 lda(portase.florin at medianetork.ro): Error:
smtp(medianetork.ro): RCPT TO failed: 451 4.4.0 Remote server not
answering (connect)
Jun 18 16:52:24 lda(portase.florin at medianetork.ro): Error: sieve:
msgid=<OF380D0FC2.6E61F37A-ONC1257CFB.0051127E-C1257CFB.00511452 at XXX.com>:
failed to send vacation response to <ZZZ at XXX.com> (refer to server log
for more information)

DOVECOT config


service lmtp {
        chroot =
        client_limit = 0
        drop_priv_before_exec = no
        executable = lmtp
        extra_groups =
        group =
        idle_kill = 0
        privileged_group =
        process_limit = 0
        process_min_avail = 0
        protocol = lmtp
        service_count = 0
        type =
  #inet_listener lmtp {
   #   address = 0.0.0.0
   #   port = 24
   #}
  unix_listener lmtp {
                group =
                mode = 0666
                user =
 }
  user =
  vsz_limit = 0
}


protocol lmtp {
         #mail_fsync = optimized
         log_path =              /var/log/dovecot/lmtp-errors.log
         info_log_path =         /var/log//dovecot/lmtp.log
         mail_plugins  = 	 quota sieve autocreate expire
}


Am I missing something ???


Just to specify: domain medianetork.ro is accessible from outside on
port 25
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