MILTER tools

With the latest sendmail there are some nice option build in called 'MILTER' with milter Sendmail can have plugins that can do things that are not build into sendmail such as mail manipulation. There are some available now and hopefully there will be more. Some are listed here.

Threaded MILTER

If you know of any more good MILTER plugins please let me know to keep the list as complete as possible !

I am still looking for a good milter that does text scanning to accomplish the following. A SPAM mail is send. The milter will pick it up and processes the contect of the mail. If words and sentences are found as in "To be removed" etc etc it will send out 550 5.1.1 No such user .......blabla@domain.tld if there is a thing like this please let me know. Another site for milter info can be found here here.

It would be nice to see one day a milter that includes the following options:

Virus scanning (Multiple scanners)
Content scanning
Extention blocker
Subject checker
Mail stats
Convert HTML messages in full txt messages
Size <=> user (special size restriction on some users)
Sender versus relay/server check
Etc etc

Of course all should be fully configurable from config files to ensure easy operations for all users. This would also make it more flexable. I hope someone will pick up the challange. If so let me know as I have quite some ideas but unfortunately not enough C knowledge to accomplish it myself.

A good milter for HTML to TXT would be great (just replacing tags ?)

For now :

if ($type eq "text/html") {
    action_external_filter($entity, "lynx -nobold -nolist -dump -force_html FILTERINPUT > FILTEROUTPUT");
    $entity->head->mime_attr("content-type" => "text/plain");
}

In mimedefang would do the job.

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