Get more context before emailing key contacts
A detailed check can help you pause before sending to an address that may cause deliverability trouble.
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
Verify Email Detailed
Tool to verify a single email address and return detailed validation information. use when you need deep validation insights beyond a simple status.
Why this helps
Important outreach often gets prepared in a hurry, leaving little space to investigate an uncertain contact address.
- Get richer validation information for a high-value contact.
- Make a deliberate decision before sending outreach.
- Avoid rechecking the same address by hand.
Setup
Build it in a few focused steps.
- 1Connect Slack and Emaillistverify to Notis once in the portal.
- 2Create an automation in the portal or ask Notis to build it conversationally.
- 3Give Notis one plain-language instruction to run a detailed check when a Slack channel message identifies an outreach contact email.
- 4Choose Channel Message Received as the trigger and select where Notis should report runs.
- 5Test with one real contact address and review the detail returned.
Questions about this workflow
When is the detailed check useful?
Use it when the team wants more validation context than a simple deliverability status provides.
Does this send the outreach email?
No. The selected Emaillistverify action validates one email address.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Emaillistverify. A trigger fires from one place; an action lands in another.
Slack triggers
Emaillistverify actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Verify Email
Tool to verify a single email address in real time. use when you need to confirm deliverability before e.g. user signup.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Verify Email Detailed
Tool to verify a single email address and return detailed validation information. use when you need deep validation insights beyond a simple status.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slack and Emaillistverify, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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