Hi @Karsten Vejsgård ,
Welcome to our forum!
Based on my test, i got the same result as yours, i'm afraid that the "Move" menu is not available in New Outlook preview. Agree with NoOneCan, we can switch to Classic Outlook to use this function. (Help > Go to classic Outlook)
Please kindly understand that many functions are not designed at present. To get this feature more quickly, I have found a post in feedback collection website and you could vote for it. Many features of our current products are designed and upgraded based on customers’ feedback. You can also make suggestions on that website and hope Microsoft will notice this in the future.
Thanks for your understanding and support!
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