Yes, the password should not be displayed. However, this is an issue with Thunderbird, and I don't think this can be influenced by the addon.
I think you are using the wrong Exchange URL. Try auto or /EWS/Exchange.asmx.
Yes, the password should not be displayed. However, this is an issue with Thunderbird, and I don't think this can be influenced by the addon.
I think you are using the wrong Exchange URL. Try auto or /EWS/Exchange.asmx.