Commands - send an email (any subject) to [log in to unmask] with one of the following messages (ignoring text in brackets)
• set psci-com nomail (to stop receiving messages while on holiday)
• set psci-com mail (to resume getting messages)
• signoff psci-com (to leave the list)
• Subscribe here https://www.jiscmail.ac.uk/cgi-bin/webadmin?A0=psci-com