On 9/23/20 11:05 PM, Marjorie Roome via Dng wrote: > 1) a more restrictive postfix main.cf than in the guide, so less spam > gets through to rspamd: postfix rejected about 37% of emails last > month, rspamd about 7% with another 5% going to to users spam folders > and is thus reviewable by them. The main reason for postfix to reject > an email outright is no SPF. >
you should (if not already), implement postscreen too.. seen huge drop in spam with that... drops most spambots, before reaching postfix process. http://www.postfix.org/POSTSCREEN_README.html
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