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All about unix linux freebsd and FAQ for Packetlove.com Web hosting , Mail hosting , VoIP + IP PBX server => Mail issue , problem , configuration => Topic started by: golfreeze on ตุลาคม 20, 2014, 04:02:49 PM
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http://www.kitterman.com/spf/validate.html (http://www.kitterman.com/spf/validate.html)
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http://emailstuff.org/spf/check/packetlove.com (http://emailstuff.org/spf/check/packetlove.com)