Check the mailbox address existence

GET /api/2.0/mailserver/mailboxes/alias/exists

Checks if the mailbox address is already registered or not.

Request body

type: string

Mailbox local part

Example: "string"

type: integer

Mailbox domain ID

Example: 0

{
  "local_part": "string",
  "domain_id": 0
}

Boolean value: true - address exists, false - address does not exist. A request that is not authenticated returns 401.