Office 365 mail Inbox folder EXPUNGE failed with IMAP using java mail API
Office 365 mail Inbox folder EXPUNGE failed with IMAP using java mail API
Office 365 mail Inbox folder EXPUNGE failed with IMAP using java mail API
Re: Office 365 mail Inbox folder EXPUNGE failed with IMAP using java mail API
The server is failing the expunge request. Contact Microsoft to find out why the server is failing. As a workaround you can close the folder and reopen it; the expunge will be done when you close the folder.