MAPI - Meeting Request 'exchange is unavailable' selecting attendee
Problem reported by Nathan - 6/14/2020 at 2:51 AM
Build: 7468
Client: Outlook 365 (on Windows 10)

I have mentioned this before but thought I would check if others are still seeing it on the latest build, or indeed if anyone is not encountering this issue.

The domain has an SRV record for auto discovery, this works well, just one popup initially regarding the redirect but this can be ticked to ignore. Otherwise, Outlook 365 is working (generally) fine, no particular errors seen.

However, every attempt to create a Meeting results in the following dialogue when clicking the required recipients button. If I hit 'OK', it is possible to add the recipients and send the request. It occurs every time a meeting is created.

Is anyone else seeing this?

2 Replies

Reply to Thread
Larry Duran Replied
Employee Post
Hello Nathan, I'm not seeing that with my Outlook but you can check your MAPI logs and see if there are any exceptions around the time that you saw the popup.
Larry Duran
Software Developer
SmarterTools Inc.
(877) 357-6278
Nathan Replied
Hi Larry,

MAPI logging is set to 'exceptions only' and there are no entries around the time the issue was encountered.


Reply to Thread