[Dovecot] Managesieve + Timeout

[Stephan Bosch]

Please reply to the mailinglist as well. I am not the only one who can 
help you out.

Op 21-12-2010 20:19, spamvoll at googlemail.com schreef:
> Thunderbird 3.1.6 (Linux) with Sieve addon
>
> TLS auth happens and then a timeout is displayed
>
Does the TLS auth succeed, or is that where it hangs? The Tbird add-on 
as protocol logging facility, so you could check that to find out where 
it hangs exactly.

Unfortunately, such issues are notoriously hard to debug when the 
problems don't occur consistently. I'm hoping Timo can provide some 
additional insight on this.

Regards,

Stephan.
> here is my donvecot -n
>
> # 2.0.7: /etc/dovecot/dovecot.conf
> # OS: Linux 2.6.18-194.8.1.el5 i686 CentOS release 5.5 (Final)
> default_process_limit = 250
> first_valid_gid = 10000
> first_valid_uid = 10000
> last_valid_gid = 10000
> last_valid_uid = 10000
> listen = 194.94.127.57
> mail_gid = 10000
> mail_location = maildir:~/mail
> mail_plugins = " quota acl"
> mail_uid = 10000
> 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
> mbox_write_locks = fcntl
> namespace {
>    inbox = yes
>    location =
>    prefix =
>    separator = /
>    type = private
> }
> namespace {
>    list = children
>    location = maildir:%%h/mail:INDEX=~/mail/shared/%%u
>    prefix = shared/%%u/
>    separator = /
>    subscriptions = no
>    type = shared
> }
> namespace {
>    list = children
>    location = maildir:/home/MAILBOXES/public:INDEX=~/mail/public
>    prefix = public/
>    separator = /
>    subscriptions = no
>    type = public
> }
> passdb {
>    args = /etc/dovecot/dovecot-ldap.conf.ext
>    driver = ldap
> }
> plugin {
>    acl = vfile
>    acl_shared_dict = file:/home/MAILBOXES/shared-mailboxes.db
>    autocreate = Trash
>    autocreate2 = INBOX.SPAM
>    autosubscribe = Trash
>    autosubscribe2 = INBOX.SPAM
>    quota = maildir:iMAP Storage
>    quota_rule = *:storage=15G
>    quota_warning = storage=95%% quota-warning 95 %u
>    sieve = ~/.dovecot.sieve
>    sieve_before = /home/MAILBOXES/sieve.global
>    sieve_dir = ~/sieve
> }
> postmaster_address = postmaster@**example.org**
> protocols = imap sieve
> service auth {
>    unix_listener auth-userdb {
>      group = vmail
>      mode = 0600
>      user = vmail
>    }
> }
> service imap-login {
>    inet_listener imap {
>      port = 0
>    }
> }
> service managesieve-login {
>    inet_listener sieve {
>      port = 4190
>    }
>    service_count = 0
> }
> ssl = required
> ssl_cert =</etc/pki/tls/certs/imap.cert.pem
> ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL:!eNULL:!ADH:!MEDIUM:HIGH
> ssl_key =</etc/pki/tls/private/imap.key.pem
> userdb {
>    args = /etc/dovecot/dovecot-ldap.conf.ext
>    driver = ldap
> }
> protocol lda {
>    mail_plugins = " quota acl sieve"
> }
> protocol imap {
>    mail_plugins = " quota acl autocreate imap_quota imap_acl"
> }
> protocol sieve {
>    managesieve_implementation_string = Dovecot Pigeonhole
> }
>
>
> 2010/12/21 Stephan Bosch<stephan at rename-it.nl>:
>> On 12/21/2010 08:03 PM, spamvoll at googlemail.com wrote:
>>> hi..
>>>
>>> im using dovecot 2.0.7 on centos with Managesieve 0.2.1-12.1
>>>
>>> from time to time my users get a timeout
>>> im using default values and i dont see any errors in my logfiles..
>>>
>>> any ideas what can caus the timeout ?
>> What client are those users using? How exactly does the timeout
>> manifest, i.e. at what activity does it typically occur?
>>
>> What is your config ( dovecot -n ) ?
>>
>> Regards,
>>
>> Stephan.
>>
>>