Tony Finch – blog

http://www.cam.ac.uk/cs/newsletter/1992/nl165.html

“the Central mail switch is now in service, and is processing nearly 2,000 messages per day”

It’s now about 450,000.

http://www.cam.ac.uk/cs/newsletter/1995/nl181.html

Hermes is running very smoothly after the conversion [from PP] to Smail and the reduction in the maintenance workload is staggering.