From 6:30-7:30 am on October 16th upgrades to the Sophos Pure Message anti-spam and anti-virus servers will cause delays in outgoing messages (from @ups.edu accounts to Internet users).  Service is expected to be fully restored by 7:30am.

Update:

Outgoing mail was down from about 6:45-7:20am, mail is now flowing regularly.  Please contact the helpdesk if you see additional delays.