[Mimedefang] Only MX record is fake
m.grau at kcc.state.ks.us
Thu Nov 17 15:02:15 EST 2011
Those people checking for valid MX records for a sender's domain from
within MIMEdefang ... is anybody checking if a sender's one and only MX
record is a fake MX tempfailing service? Has anyone ever seen this type
of setup for legitimate e-mail?
# nslookup -type=MX babe.org
babe.org mail exchanger = 0 mx.fakemx.net.
-- Mike G.
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