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Lookups
0
Issues
2
IPv4 addresses
0
IPv6 addresses
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
~a
soft fail
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
Included records
v=spf1 a ~a