MailScanner

What Is MailScanner? MailScanner is an e-mail security and anti-spam package for e-mail gateway systems. It is not designed to be run on Microsoft Windows desktop PCs. Instead, it is designed to be run on mail servers operated by companies and internet service providers (ISPs) so that all their users and customers can be protected …

Bulk Senders Guidelines

We’ve received inquiries from bulk senders who’d like more information on best practices to ensure that their mail is delivered to Gmail users. The way Gmail classifies spam depends heavily on reports from our users. Gmail users can mark and unmark any message as spam, at any time. To increase the inbox delivery rate of …