July 7—ARRL Headquarters is experiencing problems with its ARRL.NET email aliases for members’ use. (Note: this is a different problem than the one reported on July 3, in which a large internet service provider, Comcast, began blocking all mail from arrl.net addresses as “spam.”)
I noticed intermittent problems with bouncing email saying “Unknown user” Saturday, then late Sunday night. The problem exists for a number of mail servers sending to various aliases @arrl.net. Headquarters is aware of the problem, and is currently working with their internet service provider to resolve it.
-Phil, K9HI