size of outgoing mail items?

[Colin Eagle]

A user here  would like to  record  data about  certain outgoing  mail
items, including the recipient, date, time,  subject and length of the
message.

It is trivial to set up the first four,  but  does  anyone know how to
record the size of an outgoing mail message?

Thanks in advance, Colin

-------------------------------------------------------------------------------
Colin G. Eagle		  | uucp: {uunet,watmath!cantaur}!vuwcomp!csvaxa!colin
Dept. of Computer Science | CSnet/ACSnet/Internet: C.Eagle at massey.ac.nz
Massey University	  | Janet/Greybook: C.Eagle at nz.ac.massey
Palmerston North	  |
New Zealand 		  | Phone: +64 63 69099 ext 7523
===============================================================================