SPF – Sender Policy Framework an Antispam solution
SPF – Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.
mail servers
Corporate Antispam Solutions
This list contains a list of Corporate Antispam Solutions. These are server oriented solutions and NOT user-end antispam.
The list is open to updates.
Email address Spoofing – Someone is Using My address to Send Spam
You just got a bounce-back email saying that your email didn’t reach the destination because the recipient doesn’t exist. Nothing unusual, this is something that happens to anybody who is using email regularly; except you didn’t send that email. How could this happen? If you are an email server administrator and many of your users get this kind of bounce-back they all start to complain at once, thinking that your server has been hijacked. What can you do to stop this, and how to reassure your users that you haven’t been hijacked?