Hi, It meant it had no Reverse DNS. Instead of a host name (from the PTR), Declude returns the string:
[No Reverse DNS] which you bracketed in another set of square brackets. Best Regards Andy -----Original Message----- If a spam message has a header entry like... X-Note: Sent with HELO [worldvillage.com] from Reverse DNS [[No Reverse DNS]] Does that mean that the message truly had no reverse dns ptr? Or was the Reverse DNS ptr of the message "[No Reverse DNS]"? --- [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] --- This E-mail came from the Declude.JunkMail mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.JunkMail". The archives can be found at http://www.mail-archive.com.