
Procedure:
Step 01: Go to cloudflare.com, enter the login credentials username and password and login to dashboard. Step 02: In Cloudflare’s dashboard, Search the domain in which you want to add the SPF record, then Click the DNS button :

Make sure that the record type is TXT, the name is set to
@
, and the value
is set to the SPF record. Right-click the Save button and add the record to
your list.