很想试试新的版本。但不敢贸然行事。哪位用过了？说说看怎么样？自己装了一下，webmail的中文还是有乱码，不过不会有以前菜单不整齐的问题了。大概看了一下，改进不少。贴出来供高手分享。

Version 6.1.2
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* added support for Entourage 2004 SP2 (11.2.1)
* added support for groupware folders in Apple Mail 10.4. Groupware support for Apple Mail can be enabled in configuration file (variable IMAPFullListing).
- fixed stability issue when administrator corrupts consistency of user mailbox in the mailstore
- fixed handling of invalid SPF records published in sender's domain
- fixed a memory leak related to logging of reverse DNS records for incoming connections
- fixed an automatical repair procedure for Calendar and Tasks folder. Outlook did not start when these folders were corrupted.
- fixed stability issue when using Kerberos authentication on Mac OS X 10.4 (Tiger)
- reduced number of DNS lookups when received e-mail is rejected by DNS blacklist or mismatched SPF
- attachment was not removed when sending filtered message from antivirus to administrator
- default From: address in WebMail was lost on update from KMS 6.0.x
- fixed support for Thunderbird 1.5. Implemented workaround for bug in Thunderbird.
- sender's address was used while composing Received header in WebMail and Entourage 2004
- e-mail sent to user in secondary domain was delivered to primary domain if the internet hostname in KMS is equal to secondary domain
- it was not possible to create two contacts with same name in Entourage 2004
- fixed support for alternative user's e-mail address in Entourage 2004 account settings
- mail log did not contain list of all e-mail recipients
- e-mails sent from Blackberry to KMS were sometimes moved to Sent Items folder
- denial message from mailing list did not contain moderator's address
- folder beginning with tilde could not be created via IMAP
- free/busy did not contain events published in Apple iCal
- fixed LDAP lookup from Entourage
- users tracked in KMS could not login when number of users exceeded license
- fixed handling of meeting requests encoded in base64
- e-mail forwarded in recursive loop was lost
- e-mail distributed by mailing list was not stored into archive
- improved processing of filters in LDAP
- X-Envelope-To header contained BCC addresses
- improved accuracy of timer in scheduler
- fixed e-mail loop if the mailing list is a member of its own list
- some messages in security log did not contain sender's IP address
- changed startup script on Linux

Administration Console:
* added option to disable protection against WebMail session hijack
* e-mail alias can contain user group
- fixed failure when editing multiple users
- lowered memory consumption in logs view
- fixed failure when creating a new user in secondary domain
- fixed check for a presence of Active Directory schema extension
- fixed disabled virus options when external antivirus is turned on
- fixed creation of new SSL certificates on Mac OS X
- fixed failure when restarting service on Mac OS X
- local time in charts was displayed in incorrect time zone
- fixed verification of backup path in UNC format
- exported statistics were not encoded in UTF-8
- fixed verification of archive folder path to avoid problems with compression of folders in message store
- fixed incorrect sorting of e-mails by size in Message Queue view
- fixed many small functional and layout glitches

Kerio WebMail:
+ added option to print a day / week / month calendar
* increased limit of invited attendees in event
- fixed function "Delete all"
- events which takes place after DST change was saved incorrectly by one hour/day
- fixed occasional folder lock caused by WebMail
- improved error message when sending e-mail with too big attachment
- fixed possible crash of Safari 1.3 and 2.0 when logging to WebMail
- some message body was not displayed
- fixed problem with Next page and Previous page buttons in message list
- all day event was occasionally moved forward one day after edit
- event cancellation and permanent deletion did not work
- Reply, Reply All and Print buttons did not work in Search results window
- user quota over 2GB was displayed incorrectly
- non ASCII characters in shared folder name were displayed incorrectly
- vCard sent from Entourage X could not be opened in WebMail
- PDA interface was not detected at first login
- tasks did not sort correctly on Due In or Status
- automatic check of e-mail address overwrote additional e-mail addresses for a contact
- popup calendar in WebMail displayed yesterday's date
- modified all day event was moved one day further into the future
- resize column was not available if text is longer than column width
- fixed issues related to language translations
- fixed some small functional and layout glitches

Kerio Web Administration:
* added option to disable displaying of local/mapped user accounts
- fixed listing of users with administrative rights
- fixed support for Linux PAM authentication
- fixed some small functional and layout glitches

没有用过，只能在自己的机子上试试