Benoit Panizzon via mailop a écrit le 27/08/2026 à 10:26 : > Until shortly, this did not cause any issues as vm.imp.ch has a > matching SPF entry. permerror result: ipv4 and ipv6 are unknown mechanisms. https://mxtoolbox.com/SuperTool.aspx?action=spf%3avm.imp.ch&run=toolpage
As Rainer suggests, a single DKIM key for all and a CNAME record for each domain is arguably the best solution. xaf (first post! French sysadmin since 1999) _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
