[comp.mail.sendmail] Central mail addresses under user control

cookc@computing-maths.cardiff.ac.uk (Chris Cook) (02/27/91)

We've just moved our central mail server onto a dedicated machine.  Whereas 
before users could change their own preferred address, we've now put it out
of reach of them.  I would like to let users change their address without 
having to contact support staff and without having to give everyone login
access to the mail server.
	How do people currently handle this problem?  Has anybody got any 
software available that would do the job?  The hardware we're using is a dozen 
or so VMS Vaxes and an ULTRIX Dec 5830.  The mail server is currently running
on an Ultrix uVax II, though this should be upgrading to an Dec 5500 in the 
near future. 
	I'm considering some secure utility that would perhaps send a message
to a system username on the mail server.  This would then extract the 
username and the preferred address, and modify the mail table accordingly.  
I'd be most grateful for any software or ideas as I don't want to re-invent
the wheel.  

	Many thanks,

		Chris Cook - Postmaster, Cardiff