Почти после 5 лет разработки, наконец-то, вышла первая стабильная версия быстрого и безопасного IMAP и POP3 сервера Dovecot.
Написанная с упором на безопасность (автор предлагает 1000 евро тому, кто первый сообщит о найденной уязвимости), Dovecot, тем не менее, является одним из самых высокопроизводительных IMAP серверов. Dovecot поддерживает работу с почтовыми ящиками формата mbox и Maildir. Имеется полная поддержка IMAP4rev1 и POP3. Есть поддержка IPv6, SSL, TLS, а также самых широко используемых расширений IMAP, включая SORT, THREAD и IDLE.

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Home_http://dovecot.org/
Downloads_http://dovecot.org/re...t-1.0.0.tar.gz

* Services' default vsz_limits weren't being enforced correctly in
earlier v2.0 releases. Now that they are enforced, you might notice
that the default limits are too low and you need to increase them.
This problem will show up in logs as "out of memory" errors.
See default_vsz_limit and service { vsz_limit } settings.
* LMTP: In earlier versions if mail was delivered to user+detail at domain
address, LMTP server always attempted to deliver the mail to mailbox
named "detail". This was rather unintentional and shouldn't have been
the default. lmtp_save_to_detail_mailbox=yes setting now preserves
this behavior (default is no).

+ Added systemd support (configure --with-systemdsystemunitdir).
Based on patch by Christophe Fergeau.
+ Replaced broken mbox-snarf plugin with a new more generic snarf
plugin.
- dbox: Fixes to handling external mail attachments
- verbose_proctitle=yes didn't work for all processes in v2.0.7
- imap, pop3: When service { client_count } was larger than 1, the
log messages didn't use the correct prefix. Last logged in user's
prefix was always used, regardless of what user's session actually
logged it. Now the proper log prefix is always used.
- MySQL: Only the first specified host was ever used

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Downloads (~3,0 Mb)_http://www.dovecot.or...t-2.0.8.tar.gz

- Linux: Fixed a high system CPU usage / high context switch count
performance problem
- Maildir: Avoid unnecessarily reading dovecot-uidlist while opening
mailbox.
- Maildir: Fixed renaming child mailboxes when namespace had a prefix.
- mdbox: Don't leave partially written messages to mdbox files when
aborting saving.
- Fixed master user logins when using userdb prefetch
- lda: Fixed a crash when trying to send "out of quota" reply
- lmtp: If delivering duplicate messages to same user's INBOX,
create different GUIDs for them. This helps to avoid duplicate
POP3 UIDLs when pop3_uidl_format=%g.
- virtual storage: Fixed saving multiple mails in a transaction
(e.g. copy multiple messages).
- dsync: Saved messages' save-date was set to 1970-01-01.

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Downloads (~3,0 Mb)_http://www.dovecot.or...t-2.0.9.tar.gz