...
No. We really have more than enough spam already, so we don't really need you to forward spam to the SpamAssassin users mailing list, submit bugs for missed spam, or send it directly to the developers.
Wiki Markup
Nevertheless, there are ways in which you may be able to help, if there are no rules yet.
...
And rather than post your messages onto the list, which sends your spam to hundreds or thousands of people on the list, it's often better to post your messages on a web site, and give us a link to it. Those of us who do spam analysis can retrieve the message from you without tying up others' resources. (a common place that people on the #spamassassin irc channel post uncompressed single message examples is http://sial.org/pbot/spamassassin/)unmigrated-wiki-markup
Services like \[http://www.spamcop.net/ SpamCop\] would be more than happy to receive your spam message if your fully up-to-date [SpamAssassin] filters missed it. [SpamCop] can process the spam message and automatically send out abuse reports to the network administrators responsible for the origin of the spam. The message will also be recorded to the [SpamCop] database which is used by [SpamAssassin] to detect spam messages. Other [SpamAssassin] users may benefit from your efforts to report spam! If you enable the [SpamCop] plugin, just run {{spamassassin -r}} to report a spam message.
...