I received several error messags about pop-forum mail this
morning, all due to 'too many mail hops' apparently generated
in our central computing service.

This message is intended to check whether that was a temporary
glitch.

If this gets through without bouncing bham.ac.uk I'll later forward
again the messages that bounced.
(One of them was from Dave Moss asking about GC and protection.
The second was a reply by Steve Leach.)

Apologies for noise.

Aaron