The IMAP server %S does not seem to support encrypted passwords. If you just set up this account, please try changing to 'Normal password' as the 'Authentication method' in the 'Account Settings | Server settings'. If it used to work and now suddenly fails, please contact your email administrator or provider.
Le servitor IMAP %S non pare supportar contrasignos cryptate. Si tu ha justo ora configurate iste conto, tenta cambiar a 'Contrasigno normal' le 'Methodo de authentication' in 'Parametros de contos | Parametros de servitor'. Si illo functionava antea e ora subito falle, contacta tu administrator o fornitor de e-mail.