6 / 10
Lookups
1
Issue
4
IPv4 addresses
0
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 a mx ptr mx:mail.handball-france.eu ptr:zimbra.handball-france.eu ptr:webmail.handball-france.eu
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
3 IPv4 addresses
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
pass
if the sender's IP address is in the A or AAAA record of this domain.
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
Included records
v=spf1 a mx ptr mx:mail.handball-france.eu ptr:zimbra.handball-france.eu ptr:webmail.handball-france.eu
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable