The Outgoing server (SMTP) %S does not seem to support encrypted passwords. If you just set up the account, try changing the 'Authentication method' in 'Account settings | Outgoing server (SMTP)' to 'Normal password'.
Chiquvchi server (SMTP) %S shifrlangan parollarni qo‘llab-quvvatlamaydiganga o‘xshaydi. Hozirgina hisobni sozlagan bo‘lsangiz, "Hisob sozlamalari | Chiquvchi server (SMTP)"dan "Haqiqiylikni tasdiqlash uslubi"ni "O‘rtacha parol"ga o‘zgartiring.