What do you mean the message has been sent but rejected by the other party? Is it deleted or blacked out?

Sent but rejected by the other party, indicating that it has been blacked out by the other party, but it has not been deleted.

1. First, we need to know that the WeChat message has been sent, but it was rejected by the other party because it blacked you out, so we will give a prompt, as shown in the following figure:

2. The second step is that there are two ways for WeChat to block friends' messages, one is to hack and the other is to delete. If deleted, the other party will be prompted to start friend verification. You are not his or her friend, as shown below:

3. Step 3: If WeChat is blacked out, the other party can't see the message you sent, and you can't see it either. You can only see the message re-sent after blacking out, as shown below:

4. Step 4 After the WeChat friends are blacked out, they can contact each other by phone, as shown below:

5. Step 5, you can also use other micro-signals to add the other party as friends and send messages, as shown below: