I have another SPF fail and this time it could be courier-mta at fault because if I check with...
http://mxtoolbox.com/SuperTool.aspx?action=spf%3abounce.s7.exacttarget.com%3a136.147.176.7 it indicates this one should work, but... Jan 21 15:49:18 s1 courieresmtpd: error, relay=::ffff:136.147.176.7, from=<bounce-4814_html-122269605-10348-7213380-5...@bounce.s7.exacttarget.com>: 517 SPF fail bounce-4814_html-122269605-10348-7213380-5...@bounce.s7.exacttarget.com: Address does not pass the Sender Policy Fr... ~ dig txt bounce.s7.exacttarget.com bounce.s7.exacttarget.com. 14399 IN TXT "spf2.0/pra include:cust-senderid.exacttarget.com -all" bounce.s7.exacttarget.com. 14399 IN TXT "v=spf1 include:cust-spf.exacttarget.com -all" ~ dig txt cust-senderid.exacttarget.com cust-spf.exacttarget.com. 190 IN TXT "v=spf1 ip4:64.132.92.0/24 ip4:64.132.88.0/23 ip4:66.231.80.0/20 ip4:68.232.192.0/20 ip4:199.122.120.0/21 ip4:207.67.38.0/24 " "ip4:207.67.98.192/27 ip4:207.250.68.0/24 ip4:209.43.22.0/28 ip4:198.245.80.0/20 ip4:136.147.128.0/20 ip4:136.147.176.0/20 ip4:13.111.0.0/20 -all" And sure enough we have a ip4:136.147.176.0/20 range which includes 136.147.176.7 so going by this I would have expected even the bounce above to pass SPF. It's what caused the bounce I am really trying to track down but this error is the only thing I have to go on so far. Is that 'ip4:207.67.38.0/24 " "ip4:207.67.98.192/27' part allowed in a SPF record? Or anything obvious I might have missed? *** Hmm, this is a bit odd... ~ dig bounce.s7.exacttarget.com bounce.s7.exacttarget.com. 4753 IN A 66.231.91.54 ~ dig -x 66.231.91.54 54.91.231.66.in-addr.arpa. 8133 IN PTR mx-in-2.exacttarget.com. So is it possible courier is rejecting the mismatched forward and reverse records for the originating domain (but that would be nothing to do with SPF)? ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
