Hey Max,

mail_max_userip_connections is used by both imap and pop3. I think it's more appropriate to specify each one separately in the appropriate section. I wouldn't think pop3 could even use that many connections, given that it's only accessing the inbox.

--
-Eric 'shubes'

On 01/23/2014 12:24 AM, cj yother wrote:
I don't see your max_user_connects listed.

Albeit Postfix here is my dovecot -n  You should see the max_connections
like highlighted.

-sh-4.1$ dovecot -n
# 2.0.9: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-431.3.1.el6.x86_64 x86_64 CentOS release 6.5 (Final) ext4
auth_mechanisms = plain login cram-md5
dict {
   quotadict = mysql:/etc/dovecot/dovecot-dict-quota.conf
}
first_valid_gid = 5000
first_valid_uid = 5000
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
lmtp_save_to_detail_mailbox = yes
mail_location = maildir:/home/vpost/%d/%n
*mail_max_userip_connections = 20*
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
passdb {
   args = /etc/dovecot/dovecot-mysql.conf
   driver = sql
}
plugin {
   acl = vfile:/etc/dovecot/acls
   sieve = ~/dovecot.sieve
   sieve_dir = ~/sieve
   sieve_global_dir = /home/sieve/
   sieve_global_path = /home/sieve/globalfilter.sieve
   sieve_max_script_size = 1M
   trash = /etc/dovecot/trash.conf
}
protocols = imap pop3 lmtp sieve
service auth {
   unix_listener /var/spool/postfix/private/auth {
     group = postfix
     mode = 0666
     user = postfix
   }
   unix_listener auth-userdb {
     group = postfix
     mode = 0666
     user = postfix
   }
}
service dict {
   unix_listener dict {
     group = postfix
     mode = 0666
     user = postfix
   }
}
service imap-login {
   inet_listener imap {
     port = 143
   }
   inet_listener imaps {
     port = 993
     ssl = yes
   }
}
service imap {
   vsz_limit = 256 M
}
service managesieve-login {
   inet_listener sieve {
     port = 4190
   }
   process_min_avail = 0
   service_count = 1
   vsz_limit = 64 M
}
service pop3-login {
   inet_listener pop3 {
     port = 110
   }
   inet_listener pop3s {
     port = 995
     ssl = yes
   }
}
ssl_cert = </etc/pki/tls/certs/anastasia.area510.net.crt
ssl_key = </etc/pki/tls/private/anastasia.area510.net.key
userdb {
   driver = prefetch
}
userdb {
   args = /etc/dovecot/dovecot-mysql.conf
   driver = sql
}
protocol lda {
   mail_plugins = quota sieve
   postmaster_address = [email protected]
}
protocol imap {
   imap_client_workarounds = delay-newmail
}
protocol lmtp {
   mail_plugins = sieve
}
protocol pop3 {
   pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
}
protocol sieve {
   managesieve_implementation_string = Dovecot Pigeonhole
   managesieve_max_compile_errors = 5
   managesieve_max_line_length = 65536
}

On 01/22/2014 11:15 PM, Linux wrote:
Eric,
This is the output for dovecot -n


# 2.0.17 (684381041dc4+): /etc/dovecot/dovecot.conf
# OS: Linux 2.6.18-164.el5 x86_64 CentOS release 5.8 (Final)
auth_cache_size = 32 M
auth_mechanisms = plain login digest-md5 cram-md5
auth_username_format = %Lu
first_valid_uid = 89
listen = *
log_path = /var/log/dovecot.log
login_greeting = Dovecot toaster ready.
namespace {
   inbox = yes
   location =
   prefix = INBOX.
   separator = .
   type = private
}
passdb {
   args = cache_key=%u webmail=127.0.0.1
   driver = vpopmail
}
plugin {
   quota = maildir
}
protocols = imap pop3
ssl_ca = </etc/pki/tls/certs/server-bundle.crt
ssl_cert = </etc/pki/tls/certs/localhost.crt
ssl_key = </etc/pki/tls/private/localhost.key
userdb {
   args = cache_key=%u quota_template=quota_rule=*:backend=%q
   driver = vpopmail
}
protocol imap {
   imap_client_workarounds = delay-newmail
}
protocol pop3 {
   pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
   pop3_fast_size_lookups = yes
   pop3_lock_session = yes
   pop3_uidl_format = %f
}





Regards,

Vivek Patil
system admin




-----Original Message-----
From: Eric Shubert [mailto:[email protected]]
Sent: Wednesday, January 22, 2014 9:22 PM
To:[email protected]
Subject: [qmailtoaster] Re: Outlook goes offline in every 10 min

You wouldn't have needed the qmailctl commands, but that's ok.
Please post the results of
# dovecot -n
so we can be sure your settings are correct. That command lists all
non-default configuration values.


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