On Sun, Oct 17, 2021, Simon Arlott via mailop wrote: > confirmation process only if your email passes SPF/DKIM (or DMARC). If
And if the sender doesn't use either? -- Please don't Cc: me, use only the list for replies. [let's see what happens to the addresses...] _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop