I noticed one of your "contacts" that HubSpot automatically created is PayPal. If you're trying to keep emails from services like PayPal or asana, you can block these domains.
Click the gear icon in the main navigation to get to Settings.
In settings select Log emails in CRM
Under Never Log click Add email or domain and add the domain.
You can see from the screen shot below, that in my portal, I've blocked PayPal.
Of course, not all spam is so easily blocked, but this will get you started.
I noticed one of your "contacts" that HubSpot automatically created is PayPal. If you're trying to keep emails from services like PayPal or asana, you can block these domains.
Click the gear icon in the main navigation to get to Settings.
In settings select Log emails in CRM
Under Never Log click Add email or domain and add the domain.
You can see from the screen shot below, that in my portal, I've blocked PayPal.
Of course, not all spam is so easily blocked, but this will get you started.