It appears that Benny Pedersen via mailop <m...@junc.eu> said: >John Levine via mailop skrev den 2024-04-25 18:33: >> It appears that Andrew C Aitchison via mailop <and...@aitchison.me.uk> >> said: >>>> because the return path would not work. >>>> >>>> $ host invoices.premierinn.de >> >> It has an SPF record. What's the problem? > >spf have no rules to be enforced, while rfc 7505 is in all mta,
No, really it's not, and I should know. In any event, I can see how people might reject mail from a domain that has a TXT record but no A or MX, but it seems pretty marginal. >if "v=spf1 -all" then replace with rfc 7505 Nope. R's, John _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
