MBF Knowledge Base

MBF Knowledge Base Home

Welcome to the Knowledge Base of Mail's Best Friend. Here you will find a growing collection of answers to the questions email administrators face every day including helpful tips; useful settings and configuration tweaks for various email platforms; errors, faults, failure conditions - and how to get out of them; pointers to tools, utilities, and data for stopping spam, and other abuse; and useful bits of conversations about email and making email systems work. If you work with email, you need Mail's Best Friend, and you'll find our knowledge base handy too!

Email Platforms Anti-Spam Papers
Miscellaneous Error Codes & Conditions Support Can't find what you're looking for? Have a suggestion for an article? Let us know: support@mailsbestfriend.com.