Free Junk Mail Filter

Apdsoft Mail Filter checks your mailbox, allowing to review, filter and delete incoming messages - either manually or automatically - before retrieving them into a regular mail client program. Spam and junk mail can be automatically filtered out by keywords, key phrases, recipient and sender... Platforms: Windows

Junk Mail Buffering Agent is a tool for preventing delivery of email until the sender has confirmed their address. Junk Mail Buffering Agent can be used in conjunction with a spam filter to prevent delivery of spammy-looking email unless the sender is confirmed as valid. jmba is designed to... Platforms: *nix

SMC anti-spam e-mail milter (plug-in) is an software application designed to significantly reduce the amount of SPAM/UCE (junk-mail) you receive. SMC uses a greylisting like technique to stops the junk-mail and a set of dynamic auto "whitelists" for unknown, but legitimate senders. Platforms: Linux, Unix, FreeBSD

Delete junk mail (spam, virus, trojan, and e-mails with big attachments) fast and easily. If your connection is slow (dial-up, GPRS, etc) or you have to pay for internet traffic, this program will save your time and money. Platforms: Windows

Users who are using Outlook Express but want to Export mail from Outlook Express to PST because MS Outlook has some extra features like Calendars, tasks etc which helps you to create (Meeting workplace), provide you junk mail filter and soon. DBX Converter Software which is specially designed to... Platforms: Windows

jumfi will provide a java based uniform mail filter interface using C, JNI and Java. It will allow mail filters build in java to be applied to multiple mail servers of similar and different design. Platforms: Windows, Mac, Linux

Nail is a mail user agent derived from Berkeley Mail. It provides the functionality of the System V and POSIX mailx commands. Additional features include support for MIME, IMAP (including caching and disconnected use), POP3, SMTP, S/MIME, international character sets, maildir folders, message... Platforms: *nix

Junk-Out keeps junk mail out of your Microsoft Outlook Inbox, using a combination of statistical methods (Bayesian filtering) and information you provide, to show only e-mail messages you want to see. The more you use Junk-Out, the better it gets at distinguishing useful e-mail, and getting junk... Platforms: Windows

Smart Mail Scanner connects to a POP3 mail server (not web based email such as Hotmail), displays a list of incoming email awaiting delivery, lists who it is from, the subject, date, size, and any attachments it may have. Multiple accounts are supported, connections can be automated. Unwanted... Platforms: Windows

Buddy-List Mail-O-Mat is an open-source mail filter program with web-based tuning tool to deliver only wanted mail by using block / buddy lists and naive Bayesian statistical analysis. Mail is delivered to your mail address — very normal. Periodically, your mail is filtered (setup by your... Platforms: Windows, Mac, *nix, PHP, BSD Solaris

parp is a powerful, extensible e-mail filter with sophisticated anti-spam capabilities. Its made as a complete replacement for procmail, is MIME-aware, and acts as a filter, daemon, or on mailboxes. This was yet another personal itch which needed scratching. I receive between 5 and 20 spam... Platforms: *nix

Evochallenge is a simple Perl-based challenge/response mail filter for Evolution on Linux. How it Works: Challenge/response e-mail filters only pass e-mail through if the sender is on a "whitelist". E-mail from anyone not on the whitelist goes to a holding area. The sender is then challenged... Platforms: *nix

Firefly offers users free voice mail, pc to pc calling and instant messaging. Totally free from advertising, spam and the parental worries associated with most other internet communication tools. Firefly offers users free voice mail, pc to pc calling and instant messaging.Totally free... Platforms: Windows

Random Bulk Sender can automatically randomize, From name, From emails, Subjects, Reply to and automatically insert words or time and date at the top or the bottom of the body of your email. All such randomization will guarantee that your email will bypass all the filters (Junk Mail Filter,... Platforms: Windows

Sendmail::Milter is a Perl interface to sendmails Mail Filter API. SYNOPSIS use Sendmail::Milter; my %my_milter_callbacks = ( connect => &my_connect_callback, helo => &my_helo_callback, envfrom => &my_envfrom_callback, envrcpt => &my_envrcpt_callback, header => &my_header_callback,... Platforms: *nix

renattach is a mail filter that renames/deletes dangerous email attachments. renattach is a fast and efficient UNIX stream filter that can rename or delete potentially dangerous e-mail attachments. The filter is invoked as a simple pipe for use in a wide variety of systems. The kill feature... Platforms: *nix

BlackMail is a highly configurable SMTP mail filter that runs at a system level as a proxy to your existing mailer. Selectively reject bogus or spam mail during receipt, saving you extra storage space or irate users. Blackmail operates at a system-wide level: all incoming and optionally... Platforms: *nix

Spammer is an anti-spam mail filter for the popular MTA Sendmail. Spammer checks all IP-Addresses found in the mail header against a DNS blacklist (such as the one from Easynet, Spamcop or Osirusoft). Depending on the configuration, Spammer rejects mails from well-known spam sources or tags... Platforms: *nix

PMilter is an attempt to reimplement Sendmail's milter (mail filter) protocol in pure Perl. There are many reasons for this, including independence from Sendmail's libmilter, as well as freedom from POSIX threads (helps stability for Perl filters), etc. In addition, PMilter provides a milter... Platforms: *nix, Perl, BSD

Junk-Out keeps junk mail out of your Microsoft Outlook Inbox, using a combination of statistical methods (Bayesian filtering) and information you provide, to show only e-mail messages you want to see. The more you use Junk-Out, the better it gets at distinguishing useful e-mail, and getting junk... Platforms: Windows