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Lookups
1
Issue
2
IPv4 addresses
0
IPv6 addresses
The 'ra=postmaster' modifier is unknown.
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ra=
postmaster
postmaster
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx a:smtp.netplanety.com.br ra=postmaster -all
The 'ra=postmaster' modifier is unknown