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Our proxy networks have the following restrictions:
  1. Protocol Support:
    • ISP Proxies: UDP is restricted by default (contact support for access)
    • Residential Proxies: Only HTTP(S) and SOCKS5 protocols are supported
  2. Port Access:
    • Standard ports (80 and 443) are available
    • Non-standard ports (e.g., example.com:8080) are blocked
    • Port 25 is blocked on both networks
    • For email testing, request access to Ports 587 or 465
  3. Content Policy:
    • Only legal and compliant activities are supported
    • 452 Disallowed Content error will appear for restricted content
    • The network is designed for “family-friendly” content
    • See Blocked Destination Categories for the full list of categories blocked at the network layer.