Download Dovecot 2.3.5

Dovecot is a mail server with support for imap, pop3, ipv6, ssl and tls, and is partly under an MIT and partly under a Lgplv2.1 license. Maildir, mbox and the self-developed dbox format can be used to store mail messages. In addition, MTAs such as Postfix 2.3+ and Exim 4.64+ can perform their smtp authentication process at Dovecot without any intermediate steps. The developers have released version 2.3.5 with the following announcement:

Dovecot v2.3.5 released

Hi!

We are happy to release dovecot v2.3.5. Please find sources at

.sig

You can find precompiled binaries at
https://repo.dovecot.org/

NEWS:

• Lua push notification driver: mail keywords and flags are provided in MessageNew and MessageAppend events.
• submission: Implementation support for plugins.
• auth: When auth_policy_log_only=yes, only log what the policy server response would do without actually doing it.
• auth: Always log policy server decisions with auth_verbose=yes
• v2.3.[34]: doveadm log errors: Output was missing user/session
• lda: Debug log lines could have shown slightly corrupted
• login proxy: Login processes may have crashed in various ways when login_proxy_max_disconnect_delay was set.
• imap: Fix crash with Maildir+zlib if client disconnects during APPEND
• lmtp proxy: Fix potential assert crash
• lmtp/submission: Fix crash when SMTP client transaction times out
• submission: Split large XCLIENT commands to 512 bytes per command, so Postfix accepts them.
• submission: Fix crash when client sends invalid BURL command
• submission: relay backend: VRFY command: Avoid forwarding 500 and 502 replies back to client.
• lib-http: Fix potential assert-crash when DNS lookup fails
• lib-fts: Fix search query generation when one language ignores a token (eg via stopwords).

Aki Tuomic
Open-Xchange Oy