On Mon, Apr 04, 2022 at 12:19:23AM +0100, Martin Gregorie wrote: > For instance, I whitelist any email sender who I've previously sent mail > to. To do this I maintain am email archive held in a PostgreSQLÂ > database and wrote an SA plugin that searches the archive for any > message(s) I've previously sent to the sender of the message being > checked: if I've sent mail to them they get whitelisted.
That sounds interesting, is it published somewhere? -- Opinions above are GNU-copylefted.
