WebApr 29, 2009 · Yes, the proxy is set just before I call the method on the web service. I tried adding a reference to the URL (HTTP and HTTPS) and both times I got a credentails box pop-up for the proxy server, but after entering my details I get a "The proxy name could not be resolved:" and the url of the webservice (not the proxy) which seems a bit wierd... WebOct 10, 2024 · The remote server returned an error: (401) Unauthorized." I am running this code under my AD account, which has access to this mailbox. Why would I not have access in this instance? ... Can't retrieve emails from shared group mailbox using Exchange Web Services Managed API. 1. Credentialed Service Receives 401 Unauthorized from …
web services - The request failed with HTTP status 401: …
WebOct 12, 2024 · When connecting to EWS (Exchange Web Service) you could receive a 401 error, saying you are not authorized. How to. Check permissions for "Authenticated Users" on your CAS's directories for your OABs (default C:\Program Files\Microsoft\Exchange Server\ClientAccess\OAB\). AU should have Read permissions. If it doesn't: WebSep 24, 2024 · Besides, based on my research regarding the "(401) Unauthorized", sometimes this could be due to the format of the credentials. Here's a link for reference: Exchange Web Service API and 401 unauthorized exception Please Note: Since the web site is not hosted by Microsoft, the link may change without notice. advanced perl tutorial
The remote server returned an error: (401) Unauthorized. #475 - GitHub
WebDec 30, 2015 · Hi. I’ve the next issue: The request failed. The remote server returned an error: (401) Unauthorized. I’m trying to send an appointment but when the process ends (appointment.save()) I have this problem. ... (Developers)" under "Microsoft Exchange Web Services Connectivity Tests". All reactions. ... The remote server returned an error: … WebMar 19, 2024 · An HTTP 401 Unauthorized response was received from the remote Unknown server. This is usually the result of an incorrect username or password. If you are attempting to log onto an Office 365 service, … WebNov 10, 2016 · c# - Exchange Web Service API and 401 unauthorized exception. The following EWS calls sporadically generate 401 errors (1 in 1000 emails) processed. emailMessage.Move (WellKnownFolderName.DeletedItems); Any ideas as to what the problem is? The emails reside with the InBox & are subject to a number of rule scans (by … jyx ワイヤレスマイク スピーカーセット 取扱説明書