Den 26-11-2019 kl. 17:59 skrev Marek Kozlowski:
OK. I do not insist on postsrsd. I'd really appreciate any suggestion: what can I use instaed of it - what do you recommend?
no one uses spf anymore since it breaks mailling lists very badly ?, postfix maillist have not even spf helo pass :)
spf works only on direkt mail, not mailling lists since envelope sender changes on maillists
so if you add spf to your domain it would not make bad things ever dmarc is another storry not to try
