Anyone found a workaround for the issue that
<http://www.dnsstuff.com's/>www.dnsstuff.com's mail testing section attempts?
"Mail server host name in greeting"
WARNING: One or more of your mailservers is claiming to be a host
other than what it really is (the SMTP greeting should be a 3-digit
code, followed by a space or a dash, then the host name). If your
mailserver sends out E-mail using this domain in its EHLO or HELO,
your E-mail might get blocked by anti-spam software. This is also a
technical violation of
<http://www.DNSstuff.com/pages/rfc821.htm>RFC821 4.3 (and
<http://www.dnsreport.com/tools/rfc.ch?detail=2821>RFC2821 4.3.1).
Note that the hostname given in the SMTP greeting should have an A
record pointing back to the same server. Note that this one test may
use a cached DNS record.
spamfilter.kencook.com claims to be invalid hostname
'***************************************2*****200******2**0':
220 ***************************************2*****200******2**0 *0*00
tell you PIX or whatever to quit messing with your SMTP protocol.
Len
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