Spam Bully 2.0 is an easy to use self learning spam filter for Outlook. Bayesian artificial intelligence quickly learns what you consider spam and not spam. Other features: Friends/Spammers lists, email blocking by country/language, Allow/Block words and phrases, spam link analyzer, bounce spam, Realtime Blackhole List integration, customizable interface for your language, graphical stats. Fully customizable.
GREmail - Email Preview Client
Professional email preview client with SSL/TLS support designed to quickly and easily maintain many POP3 accounts from a single application. Tabbed interface for ease of use, rule manager, message viewer (text or HTML), save attachments and more.
Mail Box Dispatcher
Mail Box Dispatcher is a Spam Blocker that filters spam, viruses and other unwanted emails without receiving them. Built-in self-learning Spam Detector helps to recognize spam messages.
ChoiceMail is a spam-blocking system based on the premise that all incoming email is assumed to be spam until senders have obtained permission to send you email. Until they do so, mail from unapproved senders will not appear in your inbox.
Spam Bully for Outlook
Spam Filter utilizes the latest technology which learns from spammers messages and continually adjusts itself to protect your mailbox. Using proactive rather than reactive methods for eliminating spams, it can block over 99% of spam.(SFSBCB)
Anti-SPAM Guard is a the first product of its kind to completely protect both ingoing and outgoing emails. Thanks to a high level of security, you only receive the emails you truly want to read.