This is a little surprising to me. I understood 6531 to allow
c: MAIL FROM: <utf8 sender> SMTPUTF8
s: 250 OK
c: RCPT TO: <legacy_application>
s: 553 5.6.7 <legacy_application> does not accept utf8 messages
Ah, you're right. There was a certain amount of back and forth about that
during the process.
Regards,
John Levine, johnl(_at_)taugh(_dot_)com, Taughannock Networks, Trumansburg NY
Please consider the environment before reading this e-mail. https://jl.ly
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