Hello,
as per the below, while trying to integrate and fetch mails from Exchnage 2016, i faced a compatibility issue however 2016 is compatible.
This is a compatibility issue between your exchange server version and your connector version. Upgrade your connector to v4.5.1 or the current version v4.6.0
I have updated the Connector V6.4.0 however the issue still persists.
Created on 08-15-2025 11:11 PM Edited on 08-15-2025 11:13 PM
It's great that you have ruled the version compatibility issue.
Use the ms exchange host full url path as per your configuration. Something like .. http://192.168.9.45/EWS/Exchange.asmx
Additionally, confirm that Auth is enabled in your IIS for /EWS.
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