Flag an email address for a quick check
Turn a message you want to revisit into a verification check with one reaction.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
Verify Email
Tool to verify a single email address and return detailed results. use when you need to check email deliverability and risk.
Why this helps
Remembering to come back to a questionable address competes with the work already in progress.
- Capture the intent to check in the moment.
- Avoid a separate reminder for one address.
- Get verification details without leaving Slack context.
Setup
Build it in a few focused steps.
- 1Connect Slack and Emailable to Notis once through the portal.
- 2Create an automation and name it for reaction-based address checks.
- 3In one plain-language prompt, ask Notis to verify an email address in a message marked with your chosen emoji and summarize it.
- 4Select Message Reaction Added, choose the emoji and optional channel filter, set a run-report channel, and test with a real message.
Questions about this workflow
Can the reaction be used only in one channel?
The trigger supports optional channel filtering.
What if the message contains no address?
Ask Notis in the prompt to skip verification and report that it found no email address.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Emailable. A trigger fires from one place; an action lands in another.
Slack triggers
Emailable actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get Account Info
Tool to retrieve account information including owner email and available credits. use when you need to confirm account status before sending email verifications.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Batch Status
Tool to get the status and results of a batch verification job. use after submitting a batch to check its progress.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Initiate OAuth Authorization
Tool to initiate oauth 2.0 authorization code flow. use when you need to obtain an authorization code from emailable. returns the url to redirect the user to.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Verify Batch Emails
Tool to verify a batch of up to 50,000 email addresses. use when you need bulk deliverability checks for many emails at once.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Verify Email
Tool to verify a single email address and return detailed results. use when you need to check email deliverability and risk.
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 Emailable, 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 Emailable.