Suggestion...
Unless we mark a message as archived, perhaps other mail not so marked or moved to a folder, erase it in two weeks.
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Hi there, thank you for the suggestion. This is not a popular request from our Community. Yes, they want help organizing their Inbox, but most of the Community does not want us automatically deleting email. We will still share this with our team. Thank you!
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Paula JOHNSON commented
LET ME DECIDE WHEN TO DELETE MY OWN MAIL, AND YOU DELETE YOUR OWN TOO, LAZY!!!