How to send messages to non-WeChat friends?

Wechat prohibits strangers from sending messages to themselves, just set up friend verification; If you don't want to receive friend application messages, you need to set privacy rights to prohibit being searched; The stranger who sent the message can just blacken it. Details are as follows:

First, it is forbidden to accept messages from strangers, and add friend verification is set:

Settings → Privacy → Turn on the "Need to verify when adding me as a friend" permission. Non-friends will not be able to send you messages, and you need to agree.

Second, refuse to accept the friend application message, and set it to prohibit strangers from searching:

Settings → Privacy → Turn off the three permissions of "Search me by qq number", "Search me by mobile phone number" and "Search me by micro signal". Others will not be able to search for you in these three ways.

Third, strangers who send messages can be blacked out.

For strangers who have already sent messages, just blacklist them directly, and their messages will be rejected.