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Update a sending subdomain
An MCP tool from the Cloudflare API server, hosted on mcp.hjlabs.in.
Update a sending subdomain Updates the activity-log preview preference for a sending subdomain. [PATCH /zones/{zone_id}/email/sending/subdomains/{subdomain_id}]
Name on the gateway: cloudflare_api__email_sending_subdomains_update_sending_subdomain · may change things.
Parameters
| Name | Type | Description |
|---|---|---|
zone_id required | string | zone_id parameter |
subdomain_id required | string | subdomain_id parameter |
drop_suppressed_recipients | boolean | Whether a send request that includes a recipient… |
preview_enabled required | boolean | Whether sent messages from this subdomain can be… |
How to call it
Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:
{
"name": "cloudflare_api__email_sending_subdomains_update_sending_subdomain",
"arguments": {
"zone_id": "…",
"subdomain_id": "…",
"preview_enabled": true
}
}Or connect the Cloudflare API server directly, which lists 3,127 tools including this one:
claude mcp add --transport http hj-cloudflare-api https://mcp.hjlabs.in/mcp/cloudflare-api \
--header "Authorization: Bearer YOUR_API_KEY"Try asking
Use the update a sending subdomain tool with zone_id set to ….