Recheck an address when the review status changes
A changed reaction can signal that a message is back in focus and deserves a fresh simple validation.
Trigger
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Action
Verify Email
Tool to verify a single email address in real time. use when you need to confirm deliverability before e.g. user signup.
Why this helps
When review status changes in chat, it is easy to miss whether the associated address still needs attention.
- Tie a changed review signal to a fresh check.
- Keep the message as the context for the task.
- Avoid tracking this small follow-up elsewhere.
Setup
Build it in a few focused steps.
- 1Connect Slack and Emaillistverify once in the portal.
- 2Create the automation in the portal or ask Notis conversationally.
- 3Tell Notis in one instruction to verify the email in a message when the specified review reaction is removed.
- 4Choose Message Reaction Removed and set the channel and emoji filter, then select a report channel.
- 5Test by removing the selected reaction from one real message with an email.
Questions about this workflow
Can this detect any removed reaction?
The trigger supports optional filters for channel and emoji name.
Is a removed reaction proof the address changed?
No. It is only a cue to run the requested validation.
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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