The first thing you should know is that the Antispam service can only be activated in managed Clouds or that they have SW Panel. Otherwise, this management must be carried out through each of the tools of each management panel (vesta, Plesk or CPanel).
You should know that to activate this service in a specific domain, you must first activate on the main server. Go to www.swpanel.com and click on the "Active service tree" tab, which appears in the blue left side menu, and then select the desired Cloud server:
Once inside your Cloud server, you have two routes:
Click on the "customize" icon:
Display the "Actions for this cloud" tab -> Customize
Now that you are inside the "customize" section, you must scroll until you find the option: Customize installed software or services and then Email services -> Antispam services for email, and click on "next":
Then, you must accept the costs derived from the extra contract, enter the required data (name and NIF) and Accept and make changes:
Remember that this process must be repeated with each of the services that hang from the main Cloud server that you want to have activated the Antispam service.
To disable the Antispam filtering of a hosting service hosted on Cloud, you must go to the specific service (within the Dashboard -> Services) and click again on the same icon in the section "complements" that you used to activate it:
To deactivate the Antispam filtering of the main Cloud server (so the service will be deactivated for all services that hang from it and have it activated) you must select the Cloud server -> Customize -> Deactivate Antispam services for email and click on next
You will have to go back to "Accept and make changes" and Antispam filtering will have been disabled.