@bagder Hm, I use the `idna` python package which doesn't use libidn2 so maybe this is not relevant, but shouldn't it depend on which idna_codec is used?
>>> dns.name.from_text('trusted.example@evil.example')
<DNS name trusted.example\@evil.example.>
>>> dns.name.from_text('trusted.example@evil […]
mastodon.social
Original post on mastodon.social