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Why can I not see outlook.com mail? "Current operation did not succeed. Namespace command is not permitted"

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  • Last reply by sfhowes

zashaikh
zashaikh
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When I open Thunderbird, I will receive the following message regarding my outlook account --> "The current operation on 'Inbox' did not succeed. The mail server for account xxxx@outlook.com responded: Namespace Command is not permitted in current state (NotAuthenticatedServerError)"

The strange thing is, I will close Thunderbird and reopen it, and then it will work. But if I close and reopen again, it will give me the message. It happened every other time I use Thunderbird.

I would really appreciate the help

When I open Thunderbird, I will receive the following message regarding my outlook account --> "The current operation on 'Inbox' did not succeed. The mail server for account xxxx@outlook.com responded: Namespace Command is not permitted in current state (NotAuthenticatedServerError)" The strange thing is, I will close Thunderbird and reopen it, and then it will work. But if I close and reopen again, it will give me the message. It happened every other time I use Thunderbird. I would really appreciate the help
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sfhowes
sfhowes
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https://support.mozilla.org/questions/1087365