EDIT 9/19/2023: This blog post has received significant update.
In this second part of the Demystifying Hybrid Free/Busy, we will cover troubleshooting of Hybrid Free/Busy scenarios, more specifica...
Updated Sep 19, 2023
Version 16.0
Blog Post
Issue exchange 2013 cannot see free busy information 2007
Hi Mirela_Buru, I have enviroment with exchange 2007 and exchange 2013. I Have a event id in my exchange 2013:
Process 15040: ProxyWebRequest CrossSite from S-1-5-21-190996285-3174742192-1521001504-11052 to https://mail.ceee.com.br/EWS/Exchange.asmx failed. Caller SIDs: NetworkCredentials. The exception returned is Microsoft.Exchange.InfoWorker.Common.Availability.ProxyWebRequestProcessingException: Proxy web request failed. ---> System.Net.WebException: The request failed with HTTP status 401: Unauthorized.
And there is a problem "exchange 2013 cannot see free busy information 2007" . The o rest all work fine
But i don't have in my enviroment exchange online.
This solutions cab se aply in my enviroment? (https://techcommunity.microsoft.com/legacyfs/online/media/2019/01/FB_Errors.FixesV6.pdf index 10: Proxy web request failed.,inner exception: The
request failed with HTTP status 401:
Unauthorized.)
Thank you for your help
best regards
Agostinho Martini