How do I report a spam?
SpamAssassin can directly report your spam to the three HashSharingSystems it supports: see UsingRazor, UsingPyzor, and UsingDcc for details on them. To report a message, enter:
spamassassin -r < message.txt
Any SpamAssassin markup will automatically be removed (i.e., the -d option is implicitly on).
The message will also be submitted to SpamAssassin's learning systems; currently this is the internal Bayesian statistical-filtering system (BayesInSpamAssassin). Note that if you only want to perform statistical learning, and do not want to report mail to a third-party server, you should use the sa-learn command directly instead.