Verify prospect addresses from direct messages
Check a prospect email from a direct message without adding another manual step to your follow-up routine.
Trigger
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Action
Email Verifier
Tool to verify the deliverability of an email address. use when you need to ensure an address is valid and reachable.
Why this helps
Contact details passed privately can be acted on quickly without an easy reminder to check whether the address is usable.
- Runs a Hunter deliverability check on an email shared in a DM.
- Returns the result near the original direct-message task.
- Helps founders build a more dependable outreach routine.
Setup
Build it in a few focused steps.
- 1Connect Slack and Hunter to Notis once in the portal.
- 2Create an automation through the portal or by asking Notis in plain language.
- 3Give Notis one instruction to verify a prospect email with Hunter when a Slack DM shares an address specifically for planned outreach, then report the result.
- 4Select Direct Message Received as the trigger and choose a channel for run reports.
- 5Test with one real prospect email that needs checking.
Questions about this workflow
Does this send a message to the prospect?
No. It checks deliverability and reports the result without contacting the prospect.
Can it process any email in a DM?
The instruction should limit checks to addresses shared for outreach, so unrelated or quoted addresses are not treated as tasks.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Hunter. A trigger fires from one place; an action lands in another.
Slack triggers
Hunter actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Account Information
Tool to retrieve information about your hunter account. use when you need to check your plan details and usage limits after confirming credentials.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Company Enrichment
Tool to get enrichment information for a company by its domain. use when you need full company details (industry, description, location, metrics) from hunter.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Create custom lead attribute
Tool to create a new custom lead attribute in your account. use after deciding on the attribute label.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Create Lead
Tool to create a new lead. use after gathering all prospect details to save them to your hunter account.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Create Leads List
Tool to create a new leads list. use when you need to organize leads into a custom list before adding leads.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Delete Custom Attribute
Tool to delete an existing custom attribute. use after confirming the attribute id to be removed.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Delete Lead
Tool to delete a lead. use after confirming the lead's id to remove it from your hunter.io account.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Delete Leads List
Tool to delete a leads list by its id. use after confirming the leads list id to remove it from your hunter.io account.
Connect any two apps with Notis in the middle.
Slack and Hunter, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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