Spam SMS on SMS platform

By the end of 20 14 and 1 year, China Unicom had shut down16,000 ports, and the monthly reporting rate of users decreased by 72% compared with the same period of last year, which significantly improved the user experience. In order to safeguard the legitimate rights and interests of users and enterprises, promote the healthy development of the information and communication market, and ensure the safety of users' communication information, China Unicom has a very firm attitude in punishing spam messages, and strictly requires its subordinate units to implement the "three noes" principle, that is, adhere to the correct performance orientation and be "firm"; Adhere to the "not stingy" human capital investment; Adhere to the "no mercy" punishment for violations. First, adding punctuation or spaces in the middle of keywords is not effective.

Second, it is effective to change simplified to traditional, but some mobile phones do not support traditional websites.

Third, removing keywords has a good effect.

Fourthly, when using digital mask, the number is changed to full-angle number, and the effect is good. If the simplest content such as "message sending test" succeeds, the system is normal. On the contrary, there may be a problem with the system. Please contact our customer service to help solve it. If the contents such as "ABCDEFGH" fail to be sent, send the ABCD to be tested, and then test EFGH. If ABCD cannot be received, it means that some contents in ABCD may not be allowed to be sent locally. And so on, and then measure AB and CD. Until you find the blocked word, then add special symbols such as E[F] in the middle.