Dear all: I received a few warning email as below. Does anyone know how should I avoid those waring email?
Sincerely, Selina - -- - - - - - - Hi! This is the ezmlm program. I'm managing the dev@samza.apache.org mailing list. I'm working for my owner, who can be reached at dev-ow...@samza.apache.org. Messages to you from the dev mailing list seem to have been bouncing. I've attached a copy of the first bounce message I received. If this message bounces too, I will send you a probe. If the probe bounces, I will remove your address from the dev mailing list, without further notice . . . . . . - - -- - - - - -