One member of the list I run changed e-mail addresses or something,
and so I got error messages about undeliverable mail. I deleted him
from the list as a result -- but I still get the error messages, as
though he is still on the list. I've tried sending a new delete
message, and get a response that there is no such person enrolled on
the list. How is one to deal with such a predicament?
Phineas Fiske