9 / 10
Lookups
0
Issues
281,693
IPv4 addresses
1.89 â‹… 10
22
IPv6 addresses
v=spf1 include:spf.improvmx.com include:customeriomail.com include:mailgun.org -all
Copied
Terms
include:
spf.improvmx.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
include:
customeriomail.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
include:
mailgun.org
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailGun
Email automation
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.improvmx.com include:customeriomail.com include:mailgun.org -all
8 x ip4 4 x ip6 -all
1 x ip4 include:sendgrid.net ~all
include:_spf.mailgun.org include:_spf.eu.mailgun.org -all
include:_spf1.mailgun.org include:_spf2.mailgun.org ~all
10 x ip4 ~all
9 x ip4 ~all
11 x ip4 ~all
