Tickets :: [#14092] Calendar invites from Exchange/Outlook.com not working via ActiveSync

6.0.0-beta1

7/16/25

Summary	Calendar invites from Exchange/Outlook.com not working via ActiveSync
Queue	Synchronization
Queue Version	FRAMEWORK_5_2
Type	Bug
State	Resolved
Priority	1. Low
Owners	mrubinsk (at) horde (dot) org
Requester	marth (at) tsvschlieben (dot) de
Created	08/25/2015 (3613 days ago)
Due
Updated	09/01/2015 (3606 days ago)
Assigned	08/25/2015 (3613 days ago)
Resolved	08/29/2015 (3609 days ago)
Github Issue Link
Github Pull Request
Milestone
Patch	No

09/01/2015 12:43:27 PM	marth (at) tsvschlieben (dot) de	Comment #7	Reply to this comment
I can confirm, that this does not fixes the issue I've reported. I will test with a newer php version (5.6) and give feedback then. (if you're still interested in)

08/29/2015 07:18:01 AM	Michael Rubinsky	Comment #6 State ⇒ Resolved	Reply to this comment
This is fixed by: https://github.com/horde/horde/commit/cf892b3dd382147f8da7cbf02fa3b138a11af1ed 4 hours of my life I'll never get back....

08/26/2015 01:26:57 PM	Michael Rubinsky	Comment #5	Reply to this comment
PHP Version is 5.4.41 (Debian Wheezy). Please note, that it is not the calendar event itself which does not work, but the invitation via Email (garbled email). Correct, that is the view that I attached in the screenshot. The issue is related to the code here: https://github.com/horde/horde/blob/master/framework/ActiveSync/lib/Horde/ActiveSync/Imap/Message.php#L402 You need to find out why the Horde_Mime_Part::replaceEOL() method is not working correctly on your system. Commenting out that code will most likely make your invitations work, but will cause broken behavior with any badly formatted emails your users may receive.

08/26/2015 09:01:55 AM	marth (at) tsvschlieben (dot) de	Comment #4 New Attachment: imgo.jpeg	Reply to this comment
PHP Version is 5.4.41 (Debian Wheezy). Please note, that it is not the calendar event itself which does not work, but the invitation via Email (garbled email). Please see attached screenshot.

08/25/2015 02:13:47 PM	Michael Rubinsky	Priority ⇒ 1. Low

08/25/2015 02:13:37 PM	Michael Rubinsky	Comment #3 New Attachment: Windows_7.jpg	Reply to this comment
The screenshot.

08/25/2015 02:13:08 PM	Michael Rubinsky	Comment #2 State ⇒ Feedback Assigned to Michael Rubinsky	Reply to this comment
Cannot reproduce. Sent my Horde/ActiveSync account an invite using Calendar in Windows 8 (attached to a Outlook.com account). Attached is the screen shot from Outlook 2013 which is attached to Horde via ActiveSync. What PHP version are you using? I had a client that ran into a similar issue that was due to using some older version of PHP.

08/25/2015 07:04:01 AM	marth (at) tsvschlieben (dot) de	Comment #1 Priority ⇒ 2. Medium Type ⇒ Bug Summary ⇒ Calendar invites from Exchange/Outlook.com not working via ActiveSync Queue ⇒ Synchronization Milestone ⇒ Patch ⇒ No State ⇒ Unconfirmed	Reply to this comment
ActiveSync shows calendar invites from Outlook.com (base64 encoded calendar invites?!) as garbled messages (with mixed up headers) in Outlook 2013. IMP/IMAP displays the emails correctly though. Steps to reproduce: 1. Send yourself a calendar invite (e.g. via calendar app in Windows) 2. Retrieve calendar invite via ActiveSync [using Horde ActiveSync v2.29.0]