Sending the same content to many customers at a time with a mobile phone will limit the number of messages sent. Will complaints be blocked if they are reported? Are there any other effects on individ

Sending the same content to many customers at a time with a mobile phone will limit the number of messages sent. Will complaints be blocked if they are reported? Are there any other effects on individuals? Advertising, sales promotion, unhealthy, harassment and other short messages that are not agreed or unwilling to be received by the other party will be suspended once reported, and it is only a matter of time before they are blocked.

Besides, no one reads these things when you send them, and users have to blacken them for you when they receive them. Not to mention the mobile phone, and the email doesn't let you send messages often, let alone the mobile phone.

Haven't heard many articles. I should deal with them as soon as I find them.