Score lead email trust from Slack
When a lead email appears in a channel, get a trust signal before it becomes another manual research task.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Interzoid Email Trust Score
Tool to return a trust score for an email address. Use when you need to assess the quality and legitimacy of an email address. Call after acquiring the target email.
Why this helps
A founder can lose time repeatedly checking whether a new contact email looks legitimate before deciding who should follow up.
- Adds a consistent trust signal to email addresses shared in team channels.
- Helps prioritize human review of questionable contact details.
- Reduces context switching between Slack and separate lookup tools.
Setup
Build it in a few focused steps.
- 1Connect Slack and Interzoid to Notis once in the portal.
- 2Create an automation in the portal or ask Notis in plain language.
- 3In one instruction, say to assess email addresses shared in Slack and report the trust score with the message context.
- 4Choose the Slack channel-message trigger and a channel for run reports.
- 5Test with one real, appropriate email example.
Questions about this workflow
Does this find an email address if the message does not include one?
No. The instruction should have Notis act only when a message contains a target email address.
Does a trust score automatically approve a lead?
No. Use it as a review signal; your team decides what follow-up is appropriate.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Interzoid. A trigger fires from one place; an action lands in another.
Slack triggers
Interzoid actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Parse Address
Tool to parse a free-form address into structured components. Use when you need to extract street, city, state, etc. from unstructured address strings.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Interzoid Email Trust Score
Tool to return a trust score for an email address. Use when you need to assess the quality and legitimacy of an email address. Call after acquiring the target email.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Get Address Match Advanced
Tool to generate a similarity key for a US street address. Use when performing fuzzy deduplication of addresses across datasets.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Get Area Code Information
Tool to retrieve telephone area code information including primary city and geographic locale. Use when you need to get details about a specific area code.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Get Area Code From Number
Tool to get area code information from a telephone number. Use when you need to identify the geographic location or area code details for a given phone number.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Get Business Info
Tool to retrieve comprehensive company profiles and business intelligence. Use when you need detailed company information by name, domain, or email.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Get Company Match Advanced
Tool to generate a fuzzy-matching key for an organization name. Use when normalizing and deduplicating company names after extraction.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Get Country Info
Tool to standardize a country name and return metadata like ISO codes, currency, TLD, and calling code. Use when you need detailed country information based on a country name or code.
Connect any two apps with Notis in the middle.
Slack and Interzoid, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Interzoid.