> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nodemaven.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Can I access port 25 with your proxies?

> Port 25 is blocked on NodeMaven proxies and cannot be opened on request.

No, you cannot access port 25 through NodeMaven proxies. Most ISPs block port 25, and because NodeMaven proxies are residential, port 25 is blocked on the NodeMaven side as well.

NodeMaven does not currently unblock ports, so port 25 cannot be opened on request.

For the ports that are available, see [Protocols and ports](/residential-mobile/protocols-and-ports).


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