[techbrovanguard]

tangent, but you can’t send mail on ios with an idn because “the sender address was invalid”, despite it working in macos. i’ve read this is caused by a broken regex check. if any apple employees are reading please take a look

[schoen]

Does some other software (like the MUA) need to convert the IDN to punycode before submitting it to the OS?

[snapetom]

There are so many quirks between the way Mail behaves on iOS vs Mac, its infuriating. At the core of it, if you are manually adding IMAP/SMTP/POP, both just need to get out of the way and stop trying to help. Very typical of Apple to think it knows better than you.