[MlMt] Rules "older than" question?

[Robert Wall]

Working on a few rules. I see that I can do "received", and I can use 
descriptors like "last week", "last month", etc. What I *want* is 
something like "anything older than x days". I realize that if I do it 
manually once, in the future it should stay caught up as the mail checks 
automatically - but I have a bunch of old messages it would be nice to 
be able to sweep up programatically.

Is there a way to do this that I'm just not seeing?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freron.com/pipermail/mailmate/attachments/20210218/97d612d2/attachment.htm>