Fedora 15 Update: cyrus-imapd-2.4.8-1.fc15

[updates at fedoraproject.org]

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Fedora Update Notification
FEDORA-2011-5391
2011-04-15 04:29:34
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Name        : cyrus-imapd
Product     : Fedora 15
Version     : 2.4.8
Release     : 1.fc15
URL         : http://www.cyrusimap.org/
Summary     : A high-performance mail server with IMAP, POP3, NNTP and SIEVE support
Description :
The cyrus-imapd package contains the core of the Cyrus IMAP server.
It is a scaleable enterprise mail system designed for use from
small to large enterprise environments using standards-based
internet mail technologies.

A full Cyrus IMAP implementation allows a seamless mail and bulletin
board environment to be set up across multiple servers. It differs from
other IMAP server implementations in that it is run on "sealed"
servers, where users are not normally permitted to log in and have no
system account on the server. The mailbox database is stored in parts
of the file system that are private to the Cyrus IMAP server. All user
access to mail is through software using the IMAP, POP3 or KPOP
protocols. It also includes support for virtual domains, NNTP,
mailbox annotations, and much more. The private mailbox database design
gives the server large advantages in efficiency, scalability and
administratability. Multiple concurrent read/write connections to the
same mailbox are permitted. The server supports access control lists on
mailboxes and storage quotas on mailbox hierarchies.

The Cyrus IMAP server supports the IMAP4rev1 protocol described
in RFC 3501. IMAP4rev1 has been approved as a proposed standard.
It supports any authentication mechanism available from the SASL
library, imaps/pop3s/nntps (IMAP/POP3/NNTP encrypted using SSL and
TLSv1) can be used for security. The server supports single instance
store where possible when an email message is addressed to multiple
recipients, SIEVE provides server side email filtering.

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Update Information:

- fixed: cannot set unlimited quota through proxy
- fixed: reconstruct tries to set timestamps again and again
- fixed: response for LIST "" user is wrong
- fixed: THREAD command doesn't support quoted charset
- fixed crashes in mupdatetest and cyr_expire when using -x
- systemd support
Fixed bugs:
- When lmtpd is run in preauthorized mode starttls cannot be used but it is shown as capability   
- return code is not checked when calling xfer_addmbox   
- segfault in xfer_backport_seen() when doing an XFER from 2.4.x to 2.3.x   
- RENAME/XFER to a different partition on same backend fails   
- User rename fails if INBOX.INBOX folder exists   
- cvt_cyrusdb segfaults converting skiplist to quotalegacy   
- XFER does not work between 2.4.6 servers   
- XFER within murder 2.4.6 to 2.4.6 fails with "Could not set remote acl on ..."   
- response for LIST "" user is wrong in 2.4.6   
- Cyrus crashes on zero byte quota file (quotalegacy)   
- Solaris should use getpassphrase instead of getpass   
- STARTTLS plaintext command injection vulnerability
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This update can be installed with the "yum" update program.  Use 
su -c 'yum update cyrus-imapd' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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