Shouldn't we have SPF records for IPv6 ?
Example:
I got a default ipv6 from datacenter.
Never used it. No in hostname or anywhere.
But sending email to [email protected]25 I get a result like:
it tries to check SPF record for the ipv6 address. But cPanel doesn't add something like that.
Example:
I got a default ipv6 from datacenter.
Never used it. No in hostname or anywhere.
But sending email to [email protected]25 I get a result like:
Code:
==========================================================
Original Email
==========================================================
Return-Path: <xxx>
Received: from myserver (xxxx:4f8:192:21d2::) by verifier.port25.com id hc5puu11u9cq for <[email protected]>; Fri, 18 Oct 2013 13:46:23 -0400 (envelope-from <xxx>)
Authentication-Results: verifier.port25.com; spf=fail (not permitted) smtp.mailfrom=xxx
Code:
----------------------------------------------------------
SPF check details:
----------------------------------------------------------
Result: fail (not permitted)
ID(s) verified: smtp.mailfrom=xxxx
DNS record(s):
xxxx.com. SPF (no records)
xxxx.com. 1800 IN TXT "v=spf1 +a +mx +ip4:x.x.x.x +ip4:x.x.x.x -all"