curl --request POST \
  --url https://api.generect.com/api/linkedin/email_validator/ \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
[
  "[email protected]"
]
'

[
  {
    "result": "valid",
    "catch_all": true,
    "error": null,
    "source": "name2email",
    "mx_domain": "pphosted.com",
    "exist": "yes",
    "email": "[email protected]",
    "logs": [
      {
        "get mx_record": "pphosted.com"
      },
      "check outlook,gmail,onedrive,o365,o365_get_creds"
    ]
  }
]