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My calendar is showing a lock icon next to the network icon and I don't get prompted for my password?

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  • Last reply by Matt

Larry
Larry
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The calendar function quit working. It is showing a lock next to the network icon and it never asks me for my calendar password. When I try to create a new calendar I get to the point where you select the "Check server and mailbox" I get the message: Error during checking of server and mailbox: HTTP Client error 401: Unauthorized URL:https//outlook.office365.com/EWS/Exchange.asmx, (Code: -19). My thunderbird version is 52.1.1, my lightning version is 5.4.1.1 and my Exchange EWS version is 3.9.0 Also email is working just fine so I don't understand why it's having trouble with the calendar.

Any help would be appreciated.

Larry Pesek

The calendar function quit working. It is showing a lock next to the network icon and it never asks me for my calendar password. When I try to create a new calendar I get to the point where you select the "Check server and mailbox" I get the message: Error during checking of server and mailbox: HTTP Client error 401: Unauthorized URL:https//outlook.office365.com/EWS/Exchange.asmx, (Code: -19). My thunderbird version is 52.1.1, my lightning version is 5.4.1.1 and my Exchange EWS version is 3.9.0 Also email is working just fine so I don't understand why it's having trouble with the calendar. Any help would be appreciated. Larry Pesek

Modified by Larry

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Matt
Matt
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I suggest you ask the folks at the exchange EWS add-on development and support. here https://github.com/Ericsson/exchangecalendar/wiki/Exchange-EWS-Provider