Scam-protect 1.0.0

Scam-protect is a milter which restricts the use of your domain address in emails. The aim is to protect your users from phishing by rejecting mail purporting to be from your domain. It is not meant as a replacement for SPF or SenderID.
Main features:
- Reject mail with your domain name in the mail from envelope
- Reject mail with your domain name in the From header
Performance
Scam-protect milter was designed to be light-weight and use minimal resources.
Whitelist
Scam-protect has a configurable whitelist of IP addresses or a range of IP addresses (CIDR). This feature can be used to allow which hosts can use your domain name in email addresses..
Accept mail from users
Users should configure their mail clients (MS Outlook, Eudora, Mozilla Thunderbird) to use the port 587 (MSA) instead of the SMTP port to send mail through the mail server running Scam-protect.
Scam-protect will accept mail if the connection was authenticated through SMTP AUTH.