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Issues
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IPv4 address
0
IPv6 addresses
Terms
ip4:
208.157.8.237 / 32
pass
if the sender's IP is between
208.157.8.237 and 208.157.8.237 (inclusive).
208.157.8.237 and 208.157.8.237 (inclusive).
CenturyLink Communications
AS3561
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:208.157.8.237 ~all