3 / 10
Lookups
0
Issues
260
IPv4 addresses
0
IPv6 addresses
v=spf1 a mx ip4:203.0.113.25 include:spf.ess.barracudanetworks.com -all
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.
2 IPv4 addresses
or else
ip4:
203.0.113.25 / 32
pass
if the sender's IP is between
203.0.113.25 and 203.0.113.25 (inclusive).
203.0.113.25 and 203.0.113.25 (inclusive).
or else
include:
spf.ess.barracudanetworks.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a mx ip4:203.0.113.25 include:spf.ess.barracudanetworks.com -all
1 x ip4 -all
