On 14/04/2023 12:26, Cyril - ImprovMX via mailop wrote: > What is the best approach here?
Identify the forwarders your customers are using and for those origins either assume SPF passed or lookup the SPF result in the headers. -- Simon Arlott _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
