Unprotect Excel Sheet without password

Issue

A user protected a single sheet inside Excel .xlsx file and forgot the password. There are multiple ways to unprotect sheets without the password, below is just one of them. Please be aware this will not work if the whole Excel file is protected from opening (encrypted).

Unprotect Sheet

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Emails missing in Outlook folders (MS Exchange Shared Mailbox)

A user is complaining that emails are missing from some folders in his secondary mailbox. The mailbox in question is another user's Office 365 mailbox attached via auto-mapping (by giving the first user full access permissions).

After a quick check, all affected folders appeared to have a "Filter applied" label showing in the bottom left of Outlook (instead of the number of items).

MS Outlook - Filter Applied

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