PGNet Dev: > On 11/22/20 6:59 AM, David Bürgin wrote: > > I’m interested in exploring alternative IMAP servers that have good > > support for internationalised email, such as support for SMTPUTF8, IDN > > mail domains, Unicode local-part, etc. etc. > > > > If you used to use Dovecot, and found an alternative that does such > > things well, I would very much like to hear it. > > "good support" is a rather fuzzy qualifier. in general, it's sketchy. > here's a comparison list / sort on "IDN/UTF8", > > https://en.wikipedia.org/wiki/Comparison_of_mail_servers
Thank you for the pointers. I’m only a casual user. I wanted to begin experimenting with internationalised email envelopes, but I now realise that support is poor and interest is low throughout the email universe.