is there a mail app that does this?

[dep]

quoth Bruce Marshall:

| Fortune is one such program.   I have a program that I wrote that
| selects a 'witty saying' as below...  using a random number within a
| file of about 2,500 such sayings.   The program is called from kmail
| at compose time.

is the program you wrote freely available?
-- 
dep

The secularists have not wrecked divine things; but the secularists
have wrecked secular things, if that is any comfort to them.
				    -- G.K. Chesterton, "Orthodoxy"