Sender Domains

Use these tools to prepare and verify the domains used for sending emails. A correctly configured sender domain helps establish trust with receiving email providers and supports authenticated delivery.

For example, you can register a domain, inspect the required DNS settings, check its verification status, or trigger a new DNS check. The supported setup and verification actions may expand as sending requirements evolve.

MCP tools

Create Sender Domain

Tool name: create-sender-domain

Registers a sender domain in KlickTipp and returns the stored domain in its initial state. The same normalization, syntax, reserved-domain, global uniqueness and product-limit rules as the account form apply. The new domain is not verified and cannot be used for sending until its DNS setup passes. Creating it sends nothing and does not make it the default domain.

Input schema

domainstring, [ 1 .. 250 ] charactersrequired

Domain or subdomain to register, without a protocol, path, wildcard, or trailing dot

accountIdnull or integer, >= 1

User ID of the account to create the sender domain in; omit for the account the access token belongs to, or pass a subaccount the token owner may configure

Default:null

Input example

{
  "domain": "string",
  "accountId": null
}