There are non-ASCII characters in the local part of the recipient address %s and your server does not support SMTPUTF8. Please change this address and try again.
W lokalnym dźělu adresy přijimarja %s su nje-ASCII-znamješka a waš serwer SMTPUTF8 njedpopěruje. Prošu změńće tutu adresu a spytajće hišće raz.