[scs-mailman-announce] downtime for 2.1.5 upgrade

[scs-mailman-announce@mailman.srv.cs.cmu.edu]

Mailman mailing list owners and list subscribers:

The SCS Mailman System will be upgraded today to version 2.1.5. Please 
expect some delay in your messages passing through the system.

Our apologies in advance for any inconvenience this may cause.

If you have any questions, please feel free to contact helpdesk at 
help+ at cs.cmu.edu

Thank you very much.