Earlier, we reported on a new spam defense called 'Sender Policy Framework', or SPF. Here's part 2. A new anti-spam measure currently under development, Sender Policy Framework (SPF), is attracting a ...

A new anti-spam measure currently under development, Sender Policy Framework (SPF), is attracting a lot of attention. Not only is it quick and inexpensive to implement, a recent trial by AOL indicates ...

What SPF Is and Why It Matters for Email Deliverability and Security How Sender Policy Framework works within DNS and the email protocol The Sender Policy Frame ...

These email security protocols will help cut down on malicious emails from spoofed addresses. Setting them up is easier than you think. If you are not using global email security standards SPF, DKIM ...

Businesses can create a sender policy framework (SPF) record on a domain to detect email spoofing and block spam. The SPF record defines authorized mail servers in the domain name system; if the ...

Microsoft has rolled out new security requirements for high-volume email senders—domains that send more than 5,000 per day—that will take effect in May. Microsoft is mandating three authentication ...

An email authentication system from Microsoft that is based on Sender Policy Framework (SPF) records in the DNS system. Sender ID uses Microsoft's proprietary Purported Responsible Address (PRA) ...