[aprssig] Email TO an APRS station?

[J. Gary Bender, WS5N]

I am aware of the message trick to send a short email FROM an APRS 
station ( http://www.nwaprs.org/email.htm )

Is there a method for sending a short message from an internet PC TO an 
APRS?

--
J. Gary Bender, WS5N
Tijeras, New Mexico USA