The addresses of QQ mailbox POP3 and SMTP server are set as follows: \ x0d \ x0d \ mailbox POP3 server (port 1 10)SMTP server (port 25) \ x0d \ qq.com POP.qq.com SMTP.com \ x0d \ SMTP server requires authentication. \x0d\\x0d\ If SSL encryption methods for POP3 and SMTP are set, the ports are as follows: \x0d\POP3 server (port 995)\x0d\SMTP server (port 465 or 587).