[ih] Upcoming Mailman maintenance window

[IT Help]

Dear Community,

Our vendor that hosts Mailman will be performing planned maintenance on their network this Thursday, 25 July.  There will be a brief network interruption during the maintenance window of 0700 to 1300 UTC.

IMPACT:
During this time, the Internet Society's Mailman email list processor will be unavailable. No other Internet Society services will be impacted.  Users will not be able to log in to the user portal at elists.isoc.org during this time.

Most mail transport systems will hold messages sent to the lists during the maintenance and re-try sending periodically until they are successful.  While there will be a delay in accepting and processing email list messages, no messages should be lost.