Antispam counter measures explained Part 1: How the Sender Policy Framework really works
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 this first part of “Antispam counter measures explained ” I will start with a detailed explanation of how…