Uberspace mail

If there's no MX pointing to the Uberspace server, every mailbox will end up on @$USER.uber.space

~~Mails~~adresses ~~wie~~like .$USER.uber.space (~~also~~i.e. ~~als~~created ~~punycode-Variante~~as punycode variant xn--du8h ~~angelegt~~are ~~sind~~inconsistent ~~inkonsistent~~between ~~zwischen~~server ~~Server~~and ~~und~~client. ~~Client.~~ (src)
~~Hier~~Here ~~muss~~I ~~ich~~just ~~einfach~~have ~~noch~~to ~~mehr~~experiment ~~experimentieren.~~more.
~~Wegen~~Because ~~der~~of ~~Parallelen~~the zuparallels ~~Domains~~to ~~gehe~~domains ~~ich~~I ~~davon~~assume ~~aus~~that ~~dass~~punycode ~~man~~can ~~Punycode~~also ~~auch~~be ~~auf~~applied ~~Mailadressen~~to ~~anwenden~~mail ~~kann~~addresses ~~und~~and ~~damit~~that ~~Emojis~~emojis ~~als~~can ~~ganz~~be ~~normale~~used ~~ASCII-Chars~~as ~~möglich~~normal ~~sind.~~ASCII chars.