[MlMt] Moving action rules to a smart mailbox?

[Steven M. Bellovin]

The other day, I spent some time creating some mail-sorting rules.  I've 
since decided that that's the wrong way to handle those particular 
messages.  Is there any rational way to copy the rules from a mailbox to 
create a smart mailbox, and on three different Macs?  I'm not afraid of 
text editors...


         --Steve Bellovin, https://www.cs.columbia.edu/~smb