Hi, I use a Chinese email server smtp.163.com (for reading practice) however, every time I attempt to send an email I receive an en error even though all the settings are correct. In the Chinese web world this seems to be a known error, but no one seems to have a solution.. hoping you guys do... An error occurred while sending mail. The mail server responded: DT:SPM 163 smtp2,DNGowADnZMlxx9xahjb7AA--.3579S2 1524418419,please see http://mail.163.com/help/help_spam_16.htm?ip=73.54.196.166&hostid=smtp2&time=1524418419. Please check the message and try again