How do mac computers intercept spam?

How do Apple Mac computers intercept spam? For users with Mac computers, the IMessage information service may be turned on on the Mac, allowing them to send messages directly to others on the computer. Apple released OS Mavericks 10.9.2 added FaceTime and IMessage interception, and for FaceTime, it was possible to see the option to block incoming calls directly, but no spam messages were found on iMessage. Below is a brief description of how you can view and intercept spam on your Mac.

1. When we open the information, we find that the information does not have the ability to add contacts directly to the blacklist, or to block contact messages.

2. At this point, we can click on the "preferences" option in the information menu at the top of the desktop, as shown in the figure

3. Then click on the "Account" column at the top in the Setup window, as shown in the figure

4. Then select your IMessage account in the left pane, then click on the "Blocked" tab on the right, as shown in the figure

5. You can then see the blocked numbers in the list, because my phone and my computer use the same Apple ID, so here I can see the number I blacklisted on my phone. Click the "+ +" sign in the interface to add or remove blocked numbers.