O365 INBOX doesn't exist.
Hello,
I am having problem with connecting imap inbox folder using Office 365 mail server with user who likes using TB.
After adding mailbox to TB it says: The current operation on 'Inbox' did not succeed. The mail server for account xx@abc.org responded: INBOX doesn't exist.
I can't even see the Inbox folder in the menu 'subscribe/folder list.
Recently we migrated to Exchange online and after importing old emails by outlook export/import this error showed up and inbox stopped syncing.
I believe it must be issue with folder name in O365 which I tried to reset to default but it didn't help.
I also tried this https://support.mozilla.org/en-US/questions/1276757
Any idea how to fix this?
Thank you in advance.
Ændret af Wayne Mery den
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Thanks for reply.
The issue was solved already and caused by duplicity of inbox folders in different languages. When duplicate inbox was deleted on O365 webmail the thunderbird started working.
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Did you set the account up as IMAP in Thunderbird, or try and "import" it?
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Thanks for reply.
The issue was solved already and caused by duplicity of inbox folders in different languages. When duplicate inbox was deleted on O365 webmail the thunderbird started working.