I have a filter menu across the top of my mail instead of reply, forward, etc.

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Thank you!

Quote fm Snooker: The menu bar above my mail now has a filter menu. I don't know how it got there. I need the regular menu bar that lets you reply, forward, etc.

See attached screenshot of the problem that I wish to 'revert' to a regular menu bar.

I see two lines of the application tool bar and one list of the mail toolbar. Have you installed an add-on, like conversations at some point?

Or are you genuinely seeking the menu... right click the toolbar (beside the Ctrl+K text box) and select menu bar.