osTicket is having trouble fetching emails from the following mail account: User: sales@ffnw.de Host: mail.ffnw.de. Error: Can not authenticate to IMAP server: [CLOSED] IMAP connection broken (authenticate) 7 consecutive errors. Maximum of 5 allowed This could be connection issues related to the mail server. Next delayed login attempt in aprox. 10 minutes https://support.ffnw.de