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 <channel> 
  <title>Can&#039;t accept invitations over ActiveSync</title> 
  <pubDate>Fri, 10 Apr 2026 16:47:26 +0000</pubDate> 
  <link>https://bugs.horde.org/ticket/12403</link> 
  <atom:link rel="self" type="application/rss+xml" title="Can&#039;t accept invitations over ActiveSync" href="https://bugs.horde.org/ticket/12403/rss" /> 
  <description>Can&#039;t accept invitations over ActiveSync</description> 
 
   
   
  <item> 
   <title>Horde 5.1.1, connected with iPad and a Samsung S4.

I rece</title> 
   <description>Horde 5.1.1, connected with iPad and a Samsung S4.

I receive two invitations to events. One from another user&#039;s iPhone connected to Horde, and one from a test user on the Horde system.

I accept one, and am surprised when the invitation does not disappear like usual.

To make it clean, I delete the iPad partnership, rejoin to Horde, and accept the iPhone originated invitation email that is in my synced inbox.

Log:

2013-06-24T12:07:12+00:00 INFO: [514] Horde_Core_ActiveSync_Driver::authenticate() attempt for simon
2013-06-24T12:07:12+00:00 DEBUG: [514] MEETINGRESPONSE request received for user simon
2013-06-24T12:07:12+00:00 INFO: [514] Device entry exists for APPLDLXFT5X3DFJ2, updating userAgent and version.
2013-06-24T12:07:12+00:00 INFO: [514] Request being handled for device: APPLDLXFT5X3DFJ2 Supporting protocol version: 14.1
2013-06-24T12:07:12+00:00 DEBUG: [514] I  &lt;MeetingResponse:MeetingResponse&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] I   &lt;MeetingResponse:Request&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] I    &lt;MeetingResponse:UserResponse&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] I      1
2013-06-24T12:07:12+00:00 DEBUG: [514] I    &lt;/MeetingResponse:UserResponse&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] I    &lt;MeetingResponse:FolderId&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] I      d9be9804
2013-06-24T12:07:12+00:00 DEBUG: [514] I    &lt;/MeetingResponse:FolderId&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] I    &lt;MeetingResponse:RequestId&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] I      50343
2013-06-24T12:07:12+00:00 DEBUG: [514] I    &lt;/MeetingResponse:RequestId&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] I   &lt;/MeetingResponse:Request&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] I  &lt;/MeetingResponse:MeetingResponse&gt;
2013-06-24T12:07:12+00:00 ERR: Unable to fetch message: Could not open mailbox &quot;d9be9804&quot;.
2013-06-24T12:07:12+00:00 DEBUG: [514] O  &lt;MeetingResponse:MeetingResponse&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] O   &lt;MeetingResponse:Result&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] O    &lt;MeetingResponse:RequestId&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] O     50343
2013-06-24T12:07:12+00:00 DEBUG: [514] O    &lt;/MeetingResponse:RequestId&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] O    &lt;MeetingResponse:Status&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] O     2
2013-06-24T12:07:12+00:00 DEBUG: [514] O    &lt;/MeetingResponse:Status&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] O   &lt;/MeetingResponse:Result&gt;
2013-06-24T12:07:12+00:00 DEBUG: [514] O  &lt;/MeetingResponse:MeetingResponse&gt;
2013-06-24T12:07:12+00:00 INFO: [514] User simon logged off

On the S4:

2013-06-24T12:12:43+00:00 INFO: [23977] Horde_Core_ActiveSync_Driver::authenticate() attempt for simon
2013-06-24T12:12:43+00:00 DEBUG: [23977] MEETINGRESPONSE request received for user simon
2013-06-24T12:12:43+00:00 INFO: [23977] Device entry exists for SEC10D1C297BE813, updating userAgent and version.
2013-06-24T12:12:43+00:00 INFO: [23977] Request being handled for device: SEC10D1C297BE813 Supporting protocol version: 14.1
2013-06-24T12:12:43+00:00 DEBUG: [23977] I  &lt;MeetingResponse:MeetingResponse&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] I   &lt;MeetingResponse:Request&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] I    &lt;MeetingResponse:UserResponse&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] I      1
2013-06-24T12:12:43+00:00 DEBUG: [23977] I    &lt;/MeetingResponse:UserResponse&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] I    &lt;MeetingResponse:FolderId&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] I      d2a04fc5
2013-06-24T12:12:43+00:00 DEBUG: [23977] I    &lt;/MeetingResponse:FolderId&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] I    &lt;MeetingResponse:RequestId&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] I      50343
2013-06-24T12:12:43+00:00 DEBUG: [23977] I    &lt;/MeetingResponse:RequestId&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] I   &lt;/MeetingResponse:Request&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] I  &lt;/MeetingResponse:MeetingResponse&gt;
2013-06-24T12:12:43+00:00 ERR: Unable to fetch message: Could not open mailbox &quot;d2a04fc5&quot;.
2013-06-24T12:12:43+00:00 DEBUG: [23977] O  &lt;MeetingResponse:MeetingResponse&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] O   &lt;MeetingResponse:Result&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] O    &lt;MeetingResponse:RequestId&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] O     50343
2013-06-24T12:12:43+00:00 DEBUG: [23977] O    &lt;/MeetingResponse:RequestId&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] O    &lt;MeetingResponse:Status&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] O     2
2013-06-24T12:12:43+00:00 DEBUG: [23977] O    &lt;/MeetingResponse:Status&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] O   &lt;/MeetingResponse:Result&gt;
2013-06-24T12:12:43+00:00 DEBUG: [23977] O  &lt;/MeetingResponse:MeetingResponse&gt;
2013-06-24T12:12:43+00:00 INFO: [23977] User simon logged off

Repeat with the invitation that originates from Kronolith:

iPad:

2013-06-24T12:14:44+00:00 INFO: [23977] Horde_Core_ActiveSync_Driver::authenticate() attempt for simon
2013-06-24T12:14:44+00:00 DEBUG: [23977] MEETINGRESPONSE request received for user simon
2013-06-24T12:14:44+00:00 INFO: [23977] Device entry exists for APPLDLXFT5X3DFJ2, updating userAgent and version.
2013-06-24T12:14:44+00:00 INFO: [23977] Request being handled for device: APPLDLXFT5X3DFJ2 Supporting protocol version: 14.1
2013-06-24T12:14:44+00:00 DEBUG: [23977] I  &lt;MeetingResponse:MeetingResponse&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] I   &lt;MeetingResponse:Request&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] I    &lt;MeetingResponse:UserResponse&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] I      1
2013-06-24T12:14:44+00:00 DEBUG: [23977] I    &lt;/MeetingResponse:UserResponse&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] I    &lt;MeetingResponse:FolderId&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] I      d9be9804
2013-06-24T12:14:44+00:00 DEBUG: [23977] I    &lt;/MeetingResponse:FolderId&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] I    &lt;MeetingResponse:RequestId&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] I      50360
2013-06-24T12:14:44+00:00 DEBUG: [23977] I    &lt;/MeetingResponse:RequestId&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] I   &lt;/MeetingResponse:Request&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] I  &lt;/MeetingResponse:MeetingResponse&gt;
2013-06-24T12:14:44+00:00 ERR: Unable to fetch message: Could not open mailbox &quot;d9be9804&quot;.
2013-06-24T12:14:44+00:00 DEBUG: [23977] O  &lt;MeetingResponse:MeetingResponse&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] O   &lt;MeetingResponse:Result&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] O    &lt;MeetingResponse:RequestId&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] O     50360
2013-06-24T12:14:44+00:00 DEBUG: [23977] O    &lt;/MeetingResponse:RequestId&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] O    &lt;MeetingResponse:Status&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] O     2
2013-06-24T12:14:44+00:00 DEBUG: [23977] O    &lt;/MeetingResponse:Status&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] O   &lt;/MeetingResponse:Result&gt;
2013-06-24T12:14:44+00:00 DEBUG: [23977] O  &lt;/MeetingResponse:MeetingResponse&gt;
2013-06-24T12:14:44+00:00 INFO: [23977] User simon logged off

S4:

2013-06-24T12:16:24+00:00 INFO: [1338] Horde_Core_ActiveSync_Driver::authenticate() attempt for simon
2013-06-24T12:16:24+00:00 DEBUG: [1338] MEETINGRESPONSE request received for user simon
2013-06-24T12:16:24+00:00 INFO: [1338] Device entry exists for SEC10D1C297BE813, updating userAgent and version.
2013-06-24T12:16:24+00:00 INFO: [1338] Request being handled for device: SEC10D1C297BE813 Supporting protocol version: 14.1
2013-06-24T12:16:24+00:00 DEBUG: [1338] I  &lt;MeetingResponse:MeetingResponse&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] I   &lt;MeetingResponse:Request&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] I    &lt;MeetingResponse:UserResponse&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] I      1
2013-06-24T12:16:24+00:00 DEBUG: [1338] I    &lt;/MeetingResponse:UserResponse&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] I    &lt;MeetingResponse:FolderId&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] I      d2a04fc5
2013-06-24T12:16:24+00:00 DEBUG: [1338] I    &lt;/MeetingResponse:FolderId&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] I    &lt;MeetingResponse:RequestId&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] I      50360
2013-06-24T12:16:24+00:00 DEBUG: [1338] I    &lt;/MeetingResponse:RequestId&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] I   &lt;/MeetingResponse:Request&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] I  &lt;/MeetingResponse:MeetingResponse&gt;
2013-06-24T12:16:24+00:00 ERR: Unable to fetch message: Could not open mailbox &quot;d2a04fc5&quot;.
2013-06-24T12:16:24+00:00 DEBUG: [1338] O  &lt;MeetingResponse:MeetingResponse&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] O   &lt;MeetingResponse:Result&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] O    &lt;MeetingResponse:RequestId&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] O     50360
2013-06-24T12:16:24+00:00 DEBUG: [1338] O    &lt;/MeetingResponse:RequestId&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] O    &lt;MeetingResponse:Status&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] O     2
2013-06-24T12:16:24+00:00 DEBUG: [1338] O    &lt;/MeetingResponse:Status&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] O   &lt;/MeetingResponse:Result&gt;
2013-06-24T12:16:24+00:00 DEBUG: [1338] O  &lt;/MeetingResponse:MeetingResponse&gt;
2013-06-24T12:16:24+00:00 INFO: [1338] User simon logged off

The events have not appeared in my Kronolith calendar at all (neither in the database or the UI).

</description> 
   <pubDate>Mon, 24 Jun 2013 12:22:45 +0000</pubDate> 
   <link>https://bugs.horde.org/ticket/12403#t78998</link> 
  </item> 
   
  <item> 
   <title>Interestingly the Android actually sends an acceptance email</title> 
   <description>Interestingly the Android actually sends an acceptance email, even though the event is not successfully put into calendar:

2013-06-24T12:16:27+00:00 INFO: [823] Horde_Core_ActiveSync_Driver::authenticate() attempt for simon
2013-06-24T12:16:27+00:00 DEBUG: [823] SENDMAIL request received for user simon
2013-06-24T12:16:27+00:00 INFO: [823] Device entry exists for SEC10D1C297BE813, updating userAgent and version.
2013-06-24T12:16:28+00:00 INFO: [823] Request being handled for device: SEC10D1C297BE813 Supporting protocol version: 14.1
2013-06-24T12:16:28+00:00 INFO: [823] Handling SENDMAIL command with Wbxml.
2013-06-24T12:16:28+00:00 DEBUG: [823] I  &lt;ComposeMail:SendMail&gt;
2013-06-24T12:16:28+00:00 DEBUG: [823] I   &lt;ComposeMail:ClientId&gt;
2013-06-24T12:16:28+00:00 DEBUG: [823] I     SendMail-627178122563627
2013-06-24T12:16:28+00:00 DEBUG: [823] I   &lt;/ComposeMail:ClientId&gt;
2013-06-24T12:16:28+00:00 DEBUG: [823] I   &lt;ComposeMail:SaveInSentItems&gt;
2013-06-24T12:16:28+00:00 DEBUG: [823] I     
2013-06-24T12:16:28+00:00 DEBUG: [823] I   &lt;/ComposeMail:SaveInSentItems&gt;
2013-06-24T12:16:28+00:00 DEBUG: [823] I   &lt;ComposeMail:MIME&gt;
2013-06-24T12:16:28+00:00 DEBUG: [823] I     Date: Mon, 24 Jun 2013 22:16:27 +1000
Subject: Accepted: Test
Importance: normal
To: server@simonandkate.net
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary=&quot;--_com.android.email_627178049515460&quot;

----_com.android.email_627178049515460
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: base64

V2hlbjogMjUvMDYvMjAxMyA4OjAwOjAwIFBN

----_com.android.email_627178049515460
Content-Type: text/calendar; method=REPLY;
 name=&quot;invite.ics&quot;
Content-Transfer-Encoding: base64
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----_com.android.email_627178049515460--


2013-06-24T12:16:28+00:00 DEBUG: [823] I   &lt;/ComposeMail:MIME&gt;
2013-06-24T12:16:28+00:00 DEBUG: [823] I  &lt;/ComposeMail:SendMail&gt;
2013-06-24T12:16:28+00:00 INFO: [823] Preparing to copy to &#039;INBOX/Sent&#039;
2013-06-24T12:16:28+00:00 INFO: [823] User simon logged off</description> 
   <pubDate>Mon, 24 Jun 2013 12:31:47 +0000</pubDate> 
   <link>https://bugs.horde.org/ticket/12403#t78999</link> 
  </item> 
   
  <item> 
   <title>
&gt; 2013-06-24T12:07:12+00:00 ERR: Unable to fetch message: </title> 
   <description>
&gt; 2013-06-24T12:07:12+00:00 ERR: Unable to fetch message: Could not 
&gt; open mailbox &quot;d9be9804&quot;.

Looks like a regression due to the recent folderid/servername refactor.</description> 
   <pubDate>Mon, 24 Jun 2013 14:19:37 +0000</pubDate> 
   <link>https://bugs.horde.org/ticket/12403#t79006</link> 
  </item> 
   
  <item> 
   <title>http://lists.horde.org/archives/commits/2013-June/020138.htm</title> 
   <description>http://lists.horde.org/archives/commits/2013-June/020138.html</description> 
   <pubDate>Thu, 27 Jun 2013 20:04:19 +0000</pubDate> 
   <link>https://bugs.horde.org/ticket/12403#t79039</link> 
  </item> 
   
  <item> 
   <title>Thanks Mike, appears to be fine now.</title> 
   <description>Thanks Mike, appears to be fine now.</description> 
   <pubDate>Fri, 28 Jun 2013 01:32:17 +0000</pubDate> 
   <link>https://bugs.horde.org/ticket/12403#t79059</link> 
  </item> 
   
  <item> 
   <title>I created two test appointments to check this, and they work</title> 
   <description>I created two test appointments to check this, and they worked fine. When I deleted them from Kronolith in the test account they did not send cancellation advice to the attendees - I would have thought it should have?</description> 
   <pubDate>Fri, 28 Jun 2013 01:36:15 +0000</pubDate> 
   <link>https://bugs.horde.org/ticket/12403#t79060</link> 
  </item> 
   
  <item> 
   <title>&gt; I created two test appointments to check this, and they wo</title> 
   <description>&gt; I created two test appointments to check this, and they worked fine. 
&gt; When I deleted them from Kronolith in the test account they did not 
&gt; send cancellation advice to the attendees - I would have thought it 
&gt; should have?

Probably should offer to. If it doesn&#039;t please create a ticket in Kronolith&#039;s queue.  Thanks.</description> 
   <pubDate>Fri, 28 Jun 2013 02:17:17 +0000</pubDate> 
   <link>https://bugs.horde.org/ticket/12403#t79064</link> 
  </item> 
   
   
 
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