On Friday 27 March 2020, you wrote: > With "reject8bit: yes", sendmail refuses the message with "Message > contains non-ASCII characters in headers". (Still don't know why it > doesn't refuse it upfront, but bounces it!). This is LMTP error between Sendmail and Cyrus. The message already received by Sendmail and Sendmail must send a bounce at this case. I use "reject8bit: 0" and "munge8bit: 0" in imapd.conf. > With "reject8bit: no", I get the message and the subject is translated > to "ProvaXX", as I would expect, since rfc2047_utf8 is, by default, off. > > Strangely, if I enable rfc2047_utf8, I still get "ProvaXX" as a subject. https://www.cyrusimap.org/imap/reference/manpages/configs/imapd.conf.html | munge8bit: 1 | | If enabled, lmtpd munges messages with 8-bit characters in the headers. | The 8-bit characters are changed to `X’. If reject8bit is enabled, | setting munge8bit has no effect. -- Regards, Sergey ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
