According to Jeremy Harris <[email protected]>: >On 2025/09/24 5:58 PM, Wei Chuang wrote: >> DKIM2 rt= address matches RCPT TO and mf= address matches MAIL FROM. >> - >> >> A given DKIM2 i=n signature mf= address matches the immediate earlier >> DKIM2 i=n-1 rt= address. > >How will an MLM detect a dead list-member?
A) the current plan is that only the domain has to match, so if you send to [email protected] and it forwards it from bounces-verp-parp-1234@@listco.com that is OK. 2) if the inbound and outbound domains are different, you add an extra signature to link the two. R's, John -- Regards, John Levine, [email protected], Primary Perpetrator of "The Internet for Dummies", Please consider the environment before reading this e-mail. https://jl.ly _______________________________________________ Ietf-dkim mailing list -- [email protected] To unsubscribe send an email to [email protected]
