[MlMt] include contents of one smart mailbox in another

[Shoshanna Green]

On 10 Nov 2020, at 16:06, Martin S Taylor wrote:
> The workaround I use is to define a third smart (dummy) mailbox, C. 
> Then:
>
> C is defined to contain everything which meets [set of other 
> conditions]
> A is defined to contain messages which are in *any* of the mailboxes: 
> B or C.

Thanks, Martin! (And Bill.) It's a kluge, but it'll work.

Shoshanna Green
shoshannag at gmail.com