Latest insights in the technology behind URIports and the Reporting API
Eight years of Sender Policy Framework (SPF)
Sender Policy Framework (SPF) is used to authenticate senders of email. Receiving servers use SPF to verify if the message source IP is authorized to send on behalf of the HELO or MAIL FROM domain. History The first draft [https://datatracker.ietf.org/doc/html/draft-schlitt-spf-classic-00] of the Sender Policy
Introduction to SPF, DKIM, and DMARC
For those of you that are new to the email security subject, you've probably heard about SPF, DKIM, and DMARC. But what are they, and how do they relate to each other? Like regular postal mail, someone could send you a letter in an envelope and forge the sender's name
Why use URIports for your DMARC monitoring?
DMARC, SPF, and DKIM have been around for more than eight years now. Every day, more domains adopt this mechanism to increase email deliverability and protect against email spoofing and phishing attacks. The "R" in DMARC stands for Reporting, and it is one of the great features of DMARC. Email