[Evolution] Where Sent replies gets filed

[George Reeke <reeke mail rockefeller edu>]

Long ago, in the days of bitnet, we had a mail client that filed
sent replies in the same folder where the email it was a reply to
was filed (in those days it was taken directly from the From
address, now it would need to involve a mailing list lookup with
a default to "Sent" if not found there).  I loved that, but no
mail client I have used since SMTP came in could do that.

Is there already a way to set that up with Evo that someone could
point me to?  If not, are there others who would like such a thing?
If so, I will file a request for a new feature.

George Reeke