Return the "Yesterday" and "Last Week" headings in the list of one's emails.
Previously in one's list of emails there was a heading inserted in the list saying "Yesterday" for ones more than a day old and another one later in the list saying "Last Week" for emails more than a week old. These headings were very helpful when trying to find an older email by quickly being able to go to the section where the email might be. I would also add a "Last Month" heading for the same reason.
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Michael Lah
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