On Tue 25/Feb/2020 12:12:05 +0100 Simon Lyall via mailop wrote: > > Thank you for all the suggestions. I've put together a couple of pages: > > https://www.mailop.org/faq/ > https://www.mailop.org/best-practices/
Some more links: DNSBL check: http://multirbl.valli.org/lookup/ http://www.mxtoolbox.com/blacklists.aspx SPF check: https://dmarcian.com/spf-survey/ https://tools.wordtothewise.com/spf Whitelists: https://www.dnswl.org/?page_id=27 hth Ale -- _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
