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IPv4 addresses
1.84 ⋅ 10
19
IPv6 addresses
Terms
ip6:
2a06:f901:a:21:: / 64
pass
if the sender's IP is between
2a06:f901:a:21:: and 2a06:f901:a:21:ffff:ffff:ffff:ffff (inclusive).
2a06:f901:a:21:: and 2a06:f901:a:21:ffff:ffff:ffff:ffff (inclusive).
Melbikomas UAB
AS56630
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip6:2a06:f901:a:21::/64 -all