[Dovecot] 1.0alpha5 released
Alen Salamun
alien at alienworld.org
Mon Dec 12 14:42:27 EET 2005
BIG THANK YOU TIMO!
I was waiting for 64bit fix for loooong time!
BR,
Alen
Timo Sirainen wrote:
> We have now some new big features:
>
> - Beginnings of dbox mailbox format. It should work, but if you happen
> to delete/break index files, the mails aren't found again. So really not
> a good idea to use it for more than testing.
>
> - GSSAPI (Kerberos 5) support by Jelmer Vernooij with some fixes by
> pod at herald.ox.ac.uk
>
> - Added dictionary API to Dovecot, similar to what Postfix has. It can
> be used for getting/setting key=value pairs, which can be useful for
> many different purposes. For example it could be used to store mailbox
> metadata for ANNOTATEMORE extension. Implemented SQL backend for it. In
> future there should be berkeley DB backend at least.
>
> Also there could be some kind of proxy backend which would use UNIX
> socket to connect to dictionary server doing the actual work. This way
> each imap/lda process wouldn't have to connect to SQL server themself.
>
> - Quota plugin is now included. We also have now dictionary based quota
> support, which means the quota limits and values can be stored in SQL.
> However I haven't actually tested these changes yet, so there's a good
> chance the quota plugin doesn't actually work at all.
>
> - Created a new trash plugin which works only together with quota
> plugin. The point of it is to expunge mails from a list of configurable
> mailboxes whenever saving new mails would cause the account to go over
> quota. The oldest mails are expunged first, and only as many mails are
> expunged as is needed to save the new mail.
>
> For configuration it first looks up for ~/.dovecot.trash.conf, and then
> fallbacks to /etc/dovecot-trash.conf. The file format is
> "<priority> <mailbox name>". It's possible to have multiple mailboxes
> with same priority. Lower number = higher priority. This plugin is also
> currently untested.
>
> The plugins are currently installed as shared libraries to plugin
> directory. At some point I'll add a configure option to select which
> plugins to compile directly into binaries. Possibly even do it by
> default for some plugins (quota).
>
> And smaller new features:
>
> - If LDAP lookup fails because connection gets closed, try retrying it
> again after reconnect. This is however untested, hopefully didn't break
> LDAP code completely..
>
> - %w variable in dovecot-auth contains password. Can be used to do eg.:
> password_query = select null as password from users where userid = '%u'
> and password = password('%w')
>
> - syslog_facility setting
>
> And fixes:
>
> - auth_cache was quite broken
> - adding keywords caused sometimes assert-crash
> - If login_greeting_capability = yes we could have sent the capability
> before dovecot-auth returned what auth mechanisms were available,
> forcing clients to use plaintext authentication
> - Lots of mbox fixes again..
> - userdb prefetch wasn't supposed to be uncommented in
> dovecot-example.conf in alpha4. Comment it out if you don't need it.
> - Don't crash with "out of memory" in 64bit systems
> - IDLE command might have crashed when finishing itself if there were
> lots of external changes
> - pop3_reuse_xuidl setting wasn't actually working
>
More information about the dovecot
mailing list