> Il 9 aprile 2018 alle 12.22 Annalivia Ford <annalivi...@nl.ibm.com> ha > scritto: > > Hello folks > > I've been tasked with finding out what the general consensus is on the > support in email headers for International characters such as UTF-8 > Charcacters and including things like accented characters like é and å and > can also include Asian and Cyrillic characters. > > I know there's an RFC from 2012, but my Product Dev people are interested > in knowing how wide-spread the actual adoption is. > > If anyone would be willing to share, it would be greatly appreciated. > Especially for UTF-8 email addresses (EAI), you could start by having a look at https://uasg.tech/ . Several big players (Gmail, Microsoft) support at least receiving and replying from/to them, or have announced support as available soon. Regarding UTF-8 characters in headers at the MTA/MDA level, I know that Postfix supports them: http://www.postfix.org/SMTPUTF8_README.html It's also in Dovecot's plans, but I do not have a firm date yet. Also, in parts of the world where non-ASCII scripts are in use, local email services/applications have been developed to provide full UTF-8 capabilities to users. Regards,
-- Vittorio Bertola | Head of Policy & Innovation, Open-Xchange vittorio.bert...@open-xchange.com mailto:vittorio.bert...@open-xchange.com Office @ Via Treviso 12, 10144 Torino, Italy
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