Sorry, this is just wrong. DNS supports IDN domains just fine using IDNA2008, and Postfix has good EAI support.
I've gotten EAI addresses to work fine with the domain in mydestination, so this appears to have something to do with virtual aliases. R's, John In article <0969fd79d37ce0b524e84319a8f21...@junc.eu> you write: >On 2021-02-14 16:49, John Levine wrote: >> I'm using postfix 3.5.8 on FreeBSD 12.2, the packaged version >> >> I have set up a Chinese EAI domain with some Chinese addresses. >> >> The domain is in virtual_alias_domains, and I have an address map: >> >> # virtual addresses >> 回声@xn--zbs01c.xn--5nqx41au4nqohsp3axcg.xn--fiqs8s echo >> #@xn--zbs01c.xn--5nqx41au4nqohsp3axcg.xn--fiqs8s echo >> 回声@声.电子邮件测试.中国 echo >> #@声.电子邮件测试.中国 echo >> >> (The echo user sends back a copy of the message, for debugging.) >> >> When I send a message locally to the EAI address it works. When I >> send a message to the same >> address from outside via SMTP, it says it's not in the table. Any >> suggestions? > >make a map that converts eai to idn, then then there is no problem, is >it safe to do virtual alias eai to idn ? > >its not safe to have smtpd eai enabled yet > >or make postfix have it internaly so both eai and idn is common >supported, problem is postfix is basicly ready for eia but no dns >servers to support this yet >
