Workflow: Slack HubSpot Send

{
    "id": 88,
    "name": "Check for valid Hubspot contact email",
    "nodes": [
        {
            "name": "When contact created",
            "type": "n8n-nodes-base.hubspotTrigger",
            "position": [
                540,
                480
            ],
            "webhookId": "d24ffb14-1e00-4d4e-b3b8-a812690c40d5",
            "parameters": {
                "eventsUi": {
                    "eventValues": [
                        []
                    ]
                },
                "additionalFields": []
            },
            "credentials": {
                "hubspotDeveloperApi": {
                    "id": "58",
                    "name": "Hubspot Developer account"
                }
            },
            "typeVersion": 1
        },
        {
            "name": "Get contact email address",
            "type": "n8n-nodes-base.hubspot",
            "position": [
                720,
                480
            ],
            "parameters": {
                "resource": "contact",
                "contactId": "={{$json[\"contactId\"] ? 151 : 151}}",
                "operation": "get",
                "additionalFields": {
                    "properties": [
                        "email"
                    ],
                    "propertyMode": "valueOnly"
                }
            },
            "credentials": {
                "hubspotApi": {
                    "id": "57",
                    "name": "Hubspot account"
                }
            },
            "typeVersion": 1
        },
        {
            "name": "validate the email",
            "type": "n8n-nodes-base.oneSimpleApi",
            "position": [
                900,
                480
            ],
            "parameters": {
                "resource": "utility",
                "emailAddress": "={{$json[\"properties\"][\"email\"][\"value\"]}}"
            },
            "credentials": {
                "oneSimpleApi": {
                    "id": "33",
                    "name": "One Simple account"
                }
            },
            "typeVersion": 1
        },
        {
            "name": "If email is suspicious",
            "type": "n8n-nodes-base.if",
            "notes": "IF\ndeliverability is not good\nOR\nDomain is not valid\nOR\nEmail is Disposable",
            "position": [
                1080,
                480
            ],
            "parameters": {
                "conditions": {
                    "string": [
                        {
                            "value1": "={{$json[\"deliverability\"]}}",
                            "value2": "GOOD",
                            "operation": "notEqual"
                        }
                    ],
                    "boolean": [
                        {
                            "value1": "={{$json[\"is_domain_valid\"]}}"
                        },
                        {
                            "value1": "={{$json[\"is_email_disposable\"]}}",
                            "value2": true
                        }
                    ]
                },
                "combineOperation": "any"
            },
            "typeVersion": 1
        },
        {
            "name": "Send to Slack",
            "type": "n8n-nodes-base.slack",
            "position": [
                1280,
                460
            ],
            "parameters": {
                "text": "=:warning: New Contact with Suspicious Email :warning:\n*Name: * {{$node[\"Item Lists\"].json[\"contact\"][\"fields\"][\"core\"][\"firstname\"][\"normalizedValue\"]}} {{$node[\"Item Lists\"].json[\"contact\"][\"fields\"][\"core\"][\"lastname\"][\"normalizedValue\"]}}\n*Email: * {{$node[\"Item Lists\"].json[\"contact\"][\"fields\"][\"core\"][\"email\"][\"normalizedValue\"]}}\n*Creator: * {{$node[\"Item Lists\"].json[\"contact\"][\"createdByUser\"]}}",
                "channel": "#hubspot-alerts",
                "attachments": [],
                "otherOptions": []
            },
            "credentials": {
                "slackApi": {
                    "id": "53",
                    "name": "Slack Access Token"
                }
            },
            "typeVersion": 1
        }
    ],
    "active": false,
    "settings": [],
    "connections": {
        "validate the email": {
            "main": [
                [
                    {
                        "node": "If email is suspicious",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "When contact created": {
            "main": [
                [
                    {
                        "node": "Get contact email address",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "If email is suspicious": {
            "main": [
                [
                    {
                        "node": "Send to Slack",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Get contact email address": {
            "main": [
                [
                    {
                        "node": "validate the email",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}