Neil Parks Posted November 28, 2005 Share Posted November 28, 2005 I am starting to see some strange rejections from Spamcop. Representative example: http://www.spamcop.net/sc?id=z832505369zd7...8351ccbd6ead94z Parsing header: 0: Received: from dapp07.gatewaydefender.com (unknown [188.8.131.52]) by gwd3.mx.core.com (Postfix) with ESMTP id AA7B5BFC83 for <x>; Sun, 27 Nov 2005 04:56:07 -0500 (EST) No unique hostname found for source: 184.108.40.206 Possible forgery. Supposed receiving system not associated with any of your mailhosts Will not trust anything beyond this header My registered mailhosts include: Mailhost name: gatewaydefender.com Email address: xxxxxx[at]en.com Hosts/Domains: defapp03.gatewaydefender.com gatewaydefender.com Relaying IPs: 220.127.116.11 18.104.22.168 Apparently gatewaydefender.com has added some new IP's in the 209.153.138.x series. Link to comment Share on other sites More sharing options...
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