If it's been discussed before, my apologies.

And yes it's been asked for here in the past.

It's one of the better requests we get around here, and as someone who has literally thousands of PM still in my inbox from over a decade of being here, I think it would be great to be able to sort them or do some kind of keyword search to be able to retrieve one.

Maybe if we keep asking, someday they will get around to it.