QQ / SMTP error code 550

smtp;550 Sender frequency limited. http://service.exmail.qq.com/cgi-bin/help?subtype=1&&id=20022&&no=1000723

The sender 's sending frequency exceeded the limit. The amount of time that further mail is prohibited from being delivered depends on the limit exceeded. (for example, sender, hourly, daily). These limits are not disclosed.

░▓█▒▓▓▓▓▓▓▓▓▓░▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░▒▒░▒▓▓▓▓▓▓▓▓▓░▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒░▒░░▓░▒▓░▓█▒▓▓▓▓▓▓▓▓▓▒▓▓▓▓▓▓▓▓▓░▒▓▓▓▓▓▓▓▓▓▒▒▒█▓▓▓▓▓▓▓▓▓▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒▓▒░▓▓▓▓▓▓▓▓▓▓▒▓▒▒▓▒▒███▓▓▓▓▓▓▓▓▓▓▓▒▓▓▓▓▓▓▓▓▓▓░▒░██▒▓░▓█▒▓▓▓▓▓▓▓▓▓▒▓▓▒░▒▒█▒░█▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░░▒▓▓▓▓▓▓▓▓▓░▓▒▒▓▓▓▓▓▓▓▓▓▓▓▒█░▒▒░▓░▒▒▒░▒░░█▓▒░▓▓▓▓▓▓▓▓▓░▓▒▓▓▓▓▓▓▓▓▓▓░▓▓▒▓▒▓▓▓▓▓▓▓▓▓▓▒▒░▒░░▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█▒▒▒▒▒▓▓▓▓▓▓▓▓▓░▒▒▓░▒▒▓▓▓▓▓▓▓▓▓▒▒░▒▓▒░▒██▒█▒░▒░▒█░▒▓▓▓▓▓▓▓▓▓▒▒██▓░░▒░▒▓▒░▒░▒▓▓▓▓▓▓▓▓▓▓▒▓▓▓▓▓▓▓▓▓░▒▒▓▒▒▒▒▓▓▓▓▓▓▓▓▓█▒█▓░░░░▓▒▒█▒▒▒▓░▒▒░▓▓▓▓▓▓▓▓▓▒▓▓░▓▒▒░░▒▓▒░░█▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█▒▒▓▓▓▓▓▓▓▓▓░▓█▒█░▓░▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░░█░▒░░▓▓▓▓▓▓▓▓▓▒█▓▒▒██▒░▓▓░▒▒▒░▓▒░▒▓▒▒░▒▒▒█▓░░▒▓▓▒▒░▓▓▓▓▓▓▓▓▓▓█▓▓▓▓▓▓▓▓▓▓▓█▒░▓▓▓▓▓▓▓▓▓░▒█░▓▓▓▓▓▓▓▓▓▒█▒▒▓▒░▒░▒▒▒▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒░░▒░▒▓▓▓▓▓▓▓▓▓▒▓▓▒▒▓▒▒▒▓▓▓▓▓▓▓▓▓▒▓▓▓▓▓▓▓▓▓███▓░▒▒░▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░█░▒█░█▓▒▒▓▓▓▓▓▓▓▓▓▒░░▓▓▓▓▓▓▓▓▓▒▒▓▓█░░▒▒░░██▓▒░▒▒▓▓▓▓▓▓▓▓▓▒▓░▒▓▓▓▓▓▓▓▓▓▓▒▓▓▒░▓░▒▒▓▒█▓▓▓▓▓▓▓▓▓░█▓█▒▒▒▓▓▓▓▓▓▓▓▓▓░▓░▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█▒▒█▒█▓▓▓▓▓▓▓▓▓░▒█▒░░▓█▒▓▒▒▓▓▓▓▓▓▓▓▓▓▒▓▒▒█▒░▒░░▓▒▓▓▓▓▓▓▓▓▓▓▒▓▓░▒█▓▓░░

Built with

░▒▒▓▓▓▓▓▓▓▓▓░▒░░▓▓▓▓▓▓▓▓▓▓▓▒░▓▓▓▓▓▓▓▓▓░▓█▒▓▓░▒▒▒▒▓▓▓▒▓▓░▓░▓█░▒▓█▓▓▓▓▓▓▓▓▓▒█░▒░▓▓▓▓▓▓▓▓▓░▓▓▓▓▓▓▓▓▓▓░▓▓▓▓▓▓▓▓▓█▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█▒░░▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒░▓▓▓▓▓▓▓▓▓█░▒▓▓▓▓▓▓▓▓▓▓▒░▒▒▒█▓░▒░▓░▒░▓▓▓▓▓▓▓▓▓░▒░▒▓▓▓▓▓▓▓▓▓█▒▒▒░█░▒▓▓▓▓▓▓▓▓▓▒░▒░▓▓▓▓▓▓▓▓▓░█▓▓▓▓▓▓▓▓▓░░▒▓▓▓▓▓▓▓▓▓▓░▓▓▓▒█▓▒▓█▒░░▓▓▓▓▓▓▓▓▓▓█▒▓▒▒░▒▒▓▒░█░▒░▓▓▓▓▓▓▓▓▓▒▒░▒▒▒▓▒░▒░▓▓▓▓▓▓▓▓▓▒▒▓▒░▒▒▒█▒▒▓▒▓▒░▒░█▒▓▓▓▓▓▓▓▓▓▓░░▓▓▓▓▓▓▓▓▓▓░▒▒▓▒▒░▓▒▓▓█░█▒▓▒▓▓▓▓▓▓▓▓▓█▓▓▒░▒▒▓░█▓▓▓▓▓▓▓▓▓▒▒▒░▓▓▓▓▓▓▓▓▓▒░█▒█▓▓▓▓▓▓▓▓▓▓█▒█░▒▓▓▓▓▓▓▓▓▓▒▒▒░▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░░██▓▓▓█▒▓░▓░▓▒▓▓▓▓▓▓▓▓▓▓▓▓░░▓▓▓▓▓▓▓▓▓▒▒█▒▒▒░▓░░░░▒▒▓▒▒░░░▓▓▓▓▓▓▓▓▓▒█▓▓▓▓▓▓▓▓▓▒░▓▓▒░▒▓▒░▒▒▒▒▓▒█▓█▓▓▓▓▓▓▓▓▓▒▒░▒▓░▓▒▓▒▒█▓░▓▒▒▓░▒▓▓▓▓▓▓▓▓▓▓░▓▓▓▓▓▓▓▓▓▓▓█▒▓▓▓▓▓▓▓▓▓▒▓█▒░▒▓▓▓▓▓▓▓▓▓░▓▓▓▓▓▓▓▓▓▓▓█▒▒▒▓▓▓▓▓▓▓▓▓▓▓█▒▓▓▓▓▓▓▓▓▓▒▓▒▓▓▓▓▓▓▓▓▓░░▓▒▓▓▓▓▓▓▓▓▓░▓▒▓▒▒▓░░▓▓▓▓▓▓▓▓▓█▒░██▒░█▒░░▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█▓░█▓░▒░░▓▒▒▒░█▒▒░██▒▓░█▒█▓█▓▓▓▓▓▓▓▓▓░▓▓▓▓▓▓▓▓▓▓▒▒▒░░▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒█░░▓▒▒▓▒░▓░░▒▒▒░░░▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒░░▓▓█▓▒▒▒░▓▒▓░▒▒▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓░▒▒▒░▓▓▓▓▓▓▓▓▓▒░▒▓▓▓▓▓▓▓▓▓▒▒░▒░░▓▒▓▒▒▓▒░░░░▓█░