1 Dec
2003
1 Dec
'03
2:42 p.m.
In message <10021859.1070281409@d216-220-25-60.dynip.modwest.com>, Michael Loft is writes:
I personally haven't seen ANY validation, just an arbitrary block that's been in place for over a month without cause, reason, or even any ability to contact them.
Right. Assuming that the described validation scheme is, in fact, what's being used, you'd expect Verizon's mailer to retain and cache the validation. That way, a single 450 can be turned into a 200 series or a 550. As Randy said, 450 means "there's a problem here that should be fixed soon; come back later". If it doesn't change, it's not a 450. --Steve Bellovin, http://www.research.att.com/~smb