Explore key cybersecurity predictions for 2026, from AI-powered phishing to DMARC enforcement, BIMI adoption, SPF and DKIM ...

Why would you need an Xtra SPF when sending via a domain email address? You should use the domain email address SPF? Or do they not have one so you use an unrelated sending server, i.e, Xtra? If you ...

A fundamental reason for the proliferation of spam is that the underlying mechanisms for exchanging email over the Internet never check the identity of the sender. Any user anywhere on the Internet ...

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 ...

You've done the right thing by your organisation and made sure that DMARC and SPF (sender policy framework) records are set in an effort to reduce email spoofing, but all that good work could be ...

A new Trojan program that displays rogue advertisements during browsing sessions uses a DNS-based email validation protocol called the Sender Policy Framework (SPF) in order to receive instructions ...

REDMOND, Wash., and PHILADELPHIA, May 25, 2004 — Microsoft Corp., author of the Caller ID for E-mail proposal, and Meng Wong, co-founder and CTO of Pobox.com and author of the Sender Policy Framework ...