[Mimedefang] $RelayHostname not matchingsendmail's Receivedheader?
David F. Skoll
dfs at roaringpenguin.com
Sun Dec 10 07:24:01 EST 2006
John Rudd wrote:
> I'm thinking about having Botnet let through hosts with valid SPF.
spammer.com. 1d IN TXT "v=spf1 all"
More information about the MIMEDefang