Cannot post because of spamassassin blocking my mail

[ytriffy]

Hi list.
Whenever I try to post I get something like this:

Your mail to 'freebsd-questions' with the subject

    [panic]page fault while in kernel mode 

Is being held until the list moderator can review it for approval.

The reason it is being held:

    SpamAssassin identified this message as possible spam

Although I'm subscribed user of mailing lists.
What should I do?