On Tue, Jun 25, 2024 at 05:38:28PM -0400, Mark London wrote: > Bill - Thanks for the response. As an aside, it would be nice (though > impossible?) for a spam filter to be more suspicious of emails coming from a > new email address, that is not in my Sent folder or my Inbox. FWIW. - Mark
Something similar is accomplished by TxRep (or to a lesser degree AWL) Spamassassin plugin. Ideally you should use it with mailbox learning (spam/ham training), see https://cwiki.apache.org/confluence/display/SPAMASSASSIN/TxRep -- Opinions above are GNU-copylefted.