SPF Record Generator
Use SPF Record Generator to create an SPF record.
To learn how to implement SPF/DKIM/DMARC, check out this definitive, step-by-step guide:
How to Implement SPF/DKIM/DMARC to Prevent Email Spoofing/Phishing
The SPF record exceeds the 10 DNS query limit, which results in deteriorated email deliverability. Use DMARCLY's Safe SPF feature to fix this issue.
SPF record generated below:
Help on SPF record generator
What is an SPF record?
SPF provides mechanisms, qualifiers, and modifiers to allow domain administrators to specify IP addresses in a highly flexible way.
An SPF record is a TXT record published on the domain starting with "v=spf1". It specifies a list of IP addresses where email messages are allowed to sent on behalf of that domain.
The - qualifier stands for FAIL, i.e., the SPF check fails. The all mechanism in an SPF record matches always.
When combined, -all returns SPF failure for all IPs not matched by prior mechanisms.
Sure. Here is an example SPF record:
v=spf1 include:_spf.example.com -all
This record allows any host with an IP address specified in the SPF record of _spf.example.com to send emails on behalf of a domain. Anything else is rejected with a hard fail.
Generally, you should enforce -all in your SPF record. This gives you maximum SPF security.