An SPF record can save your domain from spam and phishing by allowing you to keep a record of your authorized sources. Poppulo supports SPF authentication for their customer’s domains to better protect them against phishing attacks.
However, they completely handle SPF in the background, so you need not implement it manually for your domains.
You can look up your SPF record using our SPF record lookup tool, and enable DMARC for your domains to minimize spoofing attacks by taking a free DMARC trial.
