zarafa-announce February 2011

zarafa-announce@lists.fedoraproject.org

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Zarafa 6.40.5 has been submitted for updates-testing
by Robert Scheck 28 Feb '11

28 Feb '11

Good evening, Zarafa 6.40.5 has now been submitted for updates-testing (EPEL 4, 5 and 6, Fedora 13, 14 and 15). Fedora Rawhide was not yet built, because Rawhide is a bit broken (see https://bugzilla.redhat.com/show_bug.cgi?id=680811) Here is the full list of changes in Zarafa 6.40.5 final [24860]: Changelog 6.40.5 final [24860] ============================== Important notes: - Fedora is not shipping the new multi upload of attachments, because it uses the swfupload.swf flash file. Zarafa is not shipping any source code of this MIT licensed file and it hasn't been clarified so far whether Fedora is able to build the source code of this flash file only with an Open Source flash compiler. Fedora's Packaging Guidelines and Policies don't allow to ship flash files that haven't been build from the source ourself. - As you probably have noticed, upstream added Trac ticket numbers to the changelog. This gives you the abiliy to check the status of an issue, from the public issue tracking system: http://trac.zarafa.com/ Webaccess: - Improvement #6015: Download email in .eml format in the context menu. - Fix #6541: Attendee lost in meeting request occurrence. - Fix #6767: Multi-upload does not show when upload is completed. - Fix #6904: Multiple meeting update messages are not marked 'Not Current' in delegates inbox. - Fix #6977: Opening cancellation message does not update appointment. - Fix #6541: Attendee lost in occurrence - Fix #6904: Multiple meeting update messages are not marked 'Not Current' in delegates inbox - Fix #6977: opening cancellation message does not update appointment - Fix #6608: No error message when proposing a new time for an occurrence on an occupied day. - Fix #5645: Can not sort the advanced find results. (by clicking on the columns.) - Fix #6960: Messages not marked as read when previewed - Fix #6662: Recurring meetings one hour early between 25 oct and 31 oct - Fix #6934: Cannot click in to, cc, bcc or subject field after you typed in the body of a new email - Fix #6946: double click in global address book will always give details window also when its not needed - Fix #6444: View all proposals does not work as delegate. - Fix #6892: Propose new time message holds original time. - Fix #5671: Removing auto signature moves cursor to bottom of message. - Fix #5877: 'next month' button in date picker is unusable in Internet Explorer 8. It moves when moving the mouse over it. - Fix #6340: Decline task request does not remove the task request from you inbox. - Fix #6410: High chars broken in body of response mail to a meeting request. - Fix #6450: Changing a occurrence to a all day event will set reminder to 18 hours. - Fix #6518: Allow mail dialogue to be opened directly after login. - Fix #6534: Private Calendar Item not respected in list-view in WebAccess. - Fix #6552: Set focus on subject when creating new calendar item in the WebAccess. - Fix #6555: Focus on body when creating a new note. - Fix #6556: Focus not on folder name when creating new folder. - Fix #6575: New items not visible when inbox has focus. - Fix #6600: Free busy of first appointment is shown when opening series of recurrence. - Fix #6638: Meeting request delegation in WebAccess doesn't work correct (like Outlook). - Fix #6665: Task request messages remains unread if read in preview pane. - Fix #6699: Delete delegated meeting request asks for series or occurrence deletion. - Fix #6731: Remove recurrent item dialogue contains two vague bullet. - Fix #6747: Zarafa WebAccess not respecting private items in list view. - Fix #6754: Close button falls outside attachment dialogue Internet Explorer 7. - Fix #6758: Meetings with resource will not ask to send update when deleting in the calendar (del key right click or x in menu bar). - Fix #6760: Free/busy status in resource is not updated after cancelling meeting. - Fix #6783: Email selection is not correct after an email is deleted. - Fix #6806: Flash Multi-upload has a typographic error in an error message. - Fix #6811: Reminders come sometimes on strange times. - Fix #6839: Cannot click on the arrow for the drop down box in search (script error). - Fix #6853: Meeting request with a resource does not set location field with resource. - Fix #6866: Subject field is cut off way to early. Backend: - Fix #6742: Purge softdelete using zarafa-admin: 'Softdelete purge failed' - Fix #6973: Z-Push: ICS exports immediately a remove after creating message - Fix #6988: Dagent will give from time to time bounce emails with mailbox status error - Fix #7010: Public store is not indexed by zarafa-indexer when index_sync_stream = no - Fix #6729: Add possibility to search in delegate stores also with indexer - Fix #6865: Zarafa-ical segfault 6.40.4 (Rare occasion when ical asks a report on a folder that does not exist). - Fix #6988: Dagent will give from time to time bounce emails with mailbox status error - Fix #7010: Public store is not indexed by zarafa-indexer when index_sync_stream = no - Fix #6959: Streaming ICS can lockup all worker threads - Fix #6957: Cannot connect to a 6.40.2 server with a 6.40.5 client - Fix #6953: Cannot use "Open shared folder" in outlook on a multi-server environment - Fix #6828: Rename Bes redirector - Fix #6729: Add possibility to search in delegate stores also with indexer - Fix #6973: Z-Push: ICS exports immediately a remove after creating message - Fix #5932: Z-Push: Newly created items that are send to the server in between batched of the initial sync are send back as adds by the server. - Fix #6816: Add bounce messages of spooler to translation system. - Fix #6746: Too Many Clauses error in zarafa-indexer. - Fix #6375: sunbird + caldav doesn't show all entries. - Fix #6440: Changing from no restriction to restriction ICS causes existing messages to be re-added. - Fix #6508: task folder is added as default calendar folder in Ical. - Fix #6632: Zarafa-admin tool allows line breaks characters in names and email addresses. - Fix #6835: segfault when calling --list-companies, server still running. - Fix #6651: Forwarding a signed will result in a bad header error in Amavis. - Fix #6697: Memleak zarafa-gateway. - Fix #6700: memleak in restriction code. - Fix #6704: Index file contain moved items twice. - Fix #6707: Default French name for task folder is: TÃ¢che this does not work in lightning. - Fix #6708: imap namespace support. - Fix #6719: Zarafa-server cannot contact license daemon when licensed is counting. - Fix #6720: win32 documentation in linux man page. - Fix #6739: caldav: creating a MR in ical.app the attendees are not visible after refresh.. - Fix #6757: Optimize ADS/LDAP and Zarafa adress lookup speed when >32k users.(sync_gab_realtime is server.cfg) - Fix #6765: Segfault zarafa-gateway 7.00. (rare occasion). - Fix #6831: Initial hierarchy sync with large changes table is very slow. - Fix #6842: Changed the present perfect of 'backup' from 'backuped' to the right form: 'backed up'. - Fix #6856: Migrator is not migrating attachment from Exchange to Zarafa. Changelog 6.40.4 final [24200] ============================== Important notes: - Fedora is not shipping the new multi upload of attachments, because it uses the swfupload.swf flash file. Zarafa is not shipping any source code of this MIT licensed file and it hasn't been clarified so far whether Fedora is able to build the source code of this flash file only with an Open Source flash compiler. Fedora's Packaging Guidelines and Policies don't allow to ship flash files that haven't been build from the source ourself. - Reverted Fix: Z-Push: Newly created items that are send to the server in between batched of the initial sync are send back as adds by the server (was causing a loop because of other missing merges these will all be in Zarafa 6.40.5). Backend: - Fix: Search on email domain doesn't return results when searching with the indexer. - Fix: Segfault zarafa-server 6.40.4. (rare occasion) - Fix: Setting send-as rights on group is possible but should not work. - Fix: Error in Thunderbird after moving e-mail - Fix: Zarafa-server segfault when recovering deleted items. - Fix: SQL error: Out of range value adjusted for column 'val_hi' in table properties. - Fix: Some message get multiple add changes during the initial sync. - Fix: Zarafa-indexer may skip users when server was upgraded from 6.xx to 6.40. - Fix: Sever thinks that there is a commercial license. - Fix: Adding public calendar over caldav will use users calendar or show all public calendars. - Fix: spooler can deadlock. - Fix: Can delete the task folder via Ical. - Fix: Can edit private appointments on the iphone/ipad. - Fix: Send-as rights on group not working. - Fix: Readable-index.pl doesn't work correctly with v:3 index files. - Fix: DAgent fallback delivery on mail "parsing failed: 0x00040380". - Fix: Sendas settings are updated after user is removed in ADS. - Fix: Zarafa-server 6.40.2 final segfault. - Fix: Upgrade from enable_sso_ntlmauth to enable_sso is not working correctly. - Fix: BES5 will not successfully resolve name when there are username who look the same. - Fix: Server refused to die. - Fix: Unix socket is created with wrong permissions. - Fix: Zarafa 6.40.2 seems to have a memleaks. (Rare occasion). - Fix: Zarafa-backup 6.30.15 segfault public store. - Fix: Small memleak in the zarafa server. - Fix: Zarafa-spooler loops with 100% cpu when SMTP server is missing. Webaccess: - Improvement: Download all attachments in 1 zip file. - Improvement: Task recurrence support. - Improvement: Task request support. - Fix: Recurring task has no indication that it is recurring. - Fix: Message with read receipt keeps asking to send a response. - Fix: Unable to accept/decline task request when it contains an attachment. - Fix: Accepting task request is not increasing new task counter. - Fix: Freebusy error in Ooutlook due to setting rights on calendar and not in inbox. - Fix: When deleting a appointment the pop-up notify attendees does not cancel action on cancel. - Fix: Multi-upload gives script error in internet explorer. - Fix: Space for the new flash upload text is not enough for all languages. - Fix: Very fast dragging & dropping in calendar can result in duplicated or empty appointment. - Fix: Resize appointment by dragging will go use a wrong start/end time. - Fix: Appointment marked as unread in your calendar, will be not be marked as read after opening them. - Fix: Propose new time is shown as 'imput screen'. - Fix: Cannot create a 0 minute appointment. - Fix: Send mail button in the Global address book window to local contact doesn't show email address. - Fix: New>appointment will not take the day you are on in the date picker or selected time in calendar. - Fix: Move mail without destination folder selected will make mail disappear. - Fix: Semicolon missing after updating a meeting request. - Fix: Sending mails to groups fails in webaccess. - Fix: Meeting request items are not opened in a readmail dialog from inbox folder. - Fix: Signature drops down two lines in new mail on the first enter done in the body. - Fix: Reply on a email with email attached will include the attached mail. - Fix: Creating a recurrent appointment in the webaccess will always trigger the zarafa-fsck with missing property. - Fix: Private calendar item not respected in list-view in WebAccess. - Fix: Changing appointment length deletes appointment. - Fix: Drag email to task button will make the email disappear . - Fix: Multi-select items in Advanced Find dialogue not possible. - Fix: From and To columns in Advanced Search windows. - Fix: Config option in WA to disable html filter. - Fix: Extra config option in WA to force SSO to be off or on. - Fix: Extra info Shortkeys help. - Fix: Items can be moved to root folder. - Fix: Search combo does not drop down in chrome/safari. - Fix: Backslashes are discarded when sending plain-text body in Webaccess. - Fix: Free busy of first appointment is shown when opening series of recurrence. - Fix: Forwarding email on behalf of will not contain attachment if (auto) saved as draft before sending. - Fix: Add config option to hide "Delete permanently" button in Restore items wizard. - Fix: Calendar items not visible selected after switching calendar views. - Fix: Convert Email to task breaks on umlauts in subject and owner name. - Fix: Remove an accepted meeting request without sending an update can't be done. - Fix: Webaccess adds escaping character opening email address with fullname between quotes. - Fix: Translate HTTP Error Message. - Fix: Contact birthday: You must specify a valid date. - Fix: Resize appointment by dragging will go use a wrong start/end time. - Fix: Deleting a task as assignee will result in a unknown item in you task list. - Fix: Due date in the past pop-up> Cancel does just continue. - Fix: Setting a task to complete will not send completion message. - Fix: Assign task button available in assigned task but does nothing. - Fix: Not all info filled in in task assign message. - Fix: Can mark assigned task complete via quick edit. - Fix: Setting due date of task request on today will give pop-up due date is in the past. - Fix: Changing appointment length deletes appointment. You should be able to update to Zarafa 6.40.5 by using something like: yum update --enablerepo=updates-testing 'zarafa*' on all Fedora releases and for Fedora EPEL you should use the following: yum update --enablerepo=epel-testing 'zarafa*' After testing, please add positive or negative karma to the Zarafa packages in Bodhi: https://admin.fedoraproject.org/updates/zarafa And if you should find bugs or issues, please fill a bug report in Red Hat Bugzilla as described here: http://fedoraproject.org/wiki/Zarafa#Bugs Your feedback is very much appreciated. Greetings, Robert

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Zarafa Shows Open Source Momentum at FOSDEM 2011
by Robert Scheck 02 Feb '11

02 Feb '11

PRESS RELEASE: Zarafa Shows Open Source Momentum at FOSDEM 2011 =============================================================== At FOSDEM 2011 (5-6 February, Brussels), Zarafa, the leading European provider of open source groupware and collaboration will present its new Zarafa 7.0.0 beta2 with a new, faster IMAP gateway and share how the Enterprise MySQL performance can be doubled by implementing I/O prefetch for InnoDB. New IMAP gateway ---------------- To offer a better compatibility for users with generic IMAP clients like Mac Mail and Thunderbird, the Zarafa Gateway is rewritten in ZCP 7.0 The new IMAP gateway offers a new configuration option to store more message information, like the envelope information, body structure and whole RFC822 message. By storing this extra information, the gateway doesn't need to do a conversion from MAPI to RFC822, which can increase the performance of the gateway by a factor of 10. The option add_imap_data has to set in the /etc/zarafa/dagent.cfg and /etc/zarafa/gateway.cfg to use the benefits of the new gateway. Besides a speed improvement, from now on all PGP/mime emails and s/mime encrypted mails will be supported and all message headers can be retrieved. The gateway is also extended with quota support (to view the mailbox size and quota in the IMAP client) and UIDplus support (to reduce the amount of time and resources used by some client operations). Doubling Enterprise MySQL performance: implementing I/O prefetch for InnoDB --------------------------------------------------------------------------- On Saturday, 5th of February at 2pm in the MySQL Developer Room (H.2213), Steve Hardy, CTO at Zarafa, will present the results of research into the I/O performance of MySQL in typical enterprise setups. This new development can improve total disk throughput by more than 100% in certain cases. Tests have shown that InnoDB is not using traditional spindle-based I/O subsystems to their maximum potential while doing OLTP workloads with I/O-bound queries; Pages are requested sequentially from the disk system instead of asynchronously, even when using MySQL 5.5's native Aynchronous I/O support. The presentation shows the advantages of implementing a prefetch mechanism which can result in large gains in I/O performance. For more information of the Innodb prefetch improvement see this mailinglist post: http://lists.mysql.com/internals/38126. Mark Callaghan of Facebook says: "This is very interesting. My workload has too much concurrency already so I am most interested in the change to make records_in_range do less IO". The acceptance of this talk at FOSDEM in the MySQL track is in line with Zarafa's commitment to display its commitment to state of the art thought leadership in groupware I/O R&D. In January, Zarafa also made its bug tracking system public on http://trac.zarafa.com. It allows users and administrators to find existing issues easily and track if an issue is already merged in a specific version.

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zarafa-announce February 2011