[Evolution] Use evolution to send out a list of messages from the command line

[dfc <chernoff astro cornell edu>]

Is it feasible to use evolution to send out messages one at a time
via a shell script?

I realize the evolution is closely tied to the GUI.

I would like to be able to process small lists of email and store
copies in my Outbox just as if I had sent them, one at a time, via
the GUI.

Version 3.38.4 (3.38.4-1.fc33) 

Thanks,
David