The article describes how to block a top-level domain or a domain zone (for example, .EU or .info).

Important: do not block a top-level domain if you receive legitimate mail from it.

Email Protection

To block a top-level domain in Email Security:

  1. Log in to CONTROL PANEL and navigate to Services > Email Protection > inbound policies > Default policy> Blocked Senders
  2. Type the top-level domain and click Add

Advanced Email Security

Note: the functionality depends on your plan.

To block a top-level domain in Advanced Email Security:

  1. Log in to CONTROL PANEL and navigate to Services > Advanced Email Security > Safe & Blocked Lists > Blocked Senders
  2. Type the top-level domain and click Add

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