An error occurred while sending mail: Outgoing server (SMTP) %S is unknown. The server may be incorrectly configured. Please verify that your Outgoing server (SMTP) settings are correct and try again.
发送邮件时出错：发件服务器（SMTP） %S 未知。服务器可能配置错误，请确认您的发件服务器（SMTP）配置正确并稍后重试。