The IMAP server %S does not seem to support encrypted passwords. If you just set up the account, please try changing to 'Password, transmitted insecurely' as the 'Authentication method' in the 'Account Settings | Server settings'. If it used to work and now suddenly fails, this is a common scenario how someone could steal your password.
Die IMAP-bediener %S ondersteun blykbaar nie geënkripteerde wagwoorde nie. Indien u pas dié rekening opgestel het, probeer om te verander na 'Wagwoord, onveilig oorgedra' as die 'Magtigingsmetode by 'Rekeningopstelling | Bedieneropstelling'. As dit voorheen gewerk het en nou skielik misluk, is dit algemeen 'n geval hoe iemand u wagwoord kan steel.