I like rspamd much more (performance and redis) than SpamAssassin, and as you mentioned: -https://www.mail-tester.com https://www.mail-tester.com -https://www

I like rspamd much more (performance and redis) than SpamAssassin, and as you mentioned: -https://www.mail-tester.com https://www.mail-tester.com -https://www.learndmarc.com https://www.learndmarc.com -https://mecsa.jrc.ec.europa.eu/en/ https://mecsa.jrc.ec.europa.eu/en/ Are exellent tool's to check your "deliverability".