From: Robert Blayzor (no email)
Date: Sat Sep 20 2003 - 16:43:58 EDT
On 9/20/03 3:39 PM, "Roy" <> wrote:
> While 550 may be the proper answer for a domain that does not exist, it
> is an improper answer for a domain that does exist but that is not
> included in the zone for some reason. Verisign is not the owner of the
> domain and, as such, has no right to discard mail destined for that
> domain. Mail should remain in the queue of the sender.
Not to be picky, but the banner also violates RFC. The 220 should be
followed by FQDN identifying the system.
[flem:~] telnet zzfoobar.net 25
Trying 64.94.110.11...
Won't send login name and/or authentication information.
Connected to zzfoobar.net.
Escape character is '^]'.
220 VeriSign mail rejector (Postfix)
-- Robert Blayzor, BOFH INOC, LLC PGP: http://www.inoc.net/~dev/ Key fingerprint = A445 7D1E 3D4F A4EF 6875 21BB 1BAA 10FE 5748 CFE9 Press [ESC] to detonate or any other key to explode.
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