SMTP Security Suite: New SPF Analyzer Tool

Do you recognize that a lot of times when you search for tools on the internet they are either paid, don`t tell you the entire story, or are hosted by companies trying to market their product and sell you a service.  Due to all these issues I started to build new tools to serve the community. I present the first…

Antispam counter measures explained Part 2: Advanced SPF records,  Best practice and biggest mistakes

Antispam counter measures explained Part 1: How the Sender Policy Framework really works Antispam counter measures explained Part 2: Advanced SPF records,  Best practice and biggest mistakes Antispam counter measures explained Part 3: How DKIM really works and best practice   In Part 1 I explained the basics of SPF and how you can implement the most common scenario`s. After the…