Check Telegram newsletter opt-in addresses
A quick check at opt-in time helps keep newsletter admin from turning into a cleanup project later.
Trigger
New Message Received
Triggered when your bot receives a new message in a private chat, group, or supergroup. To receive every message in a group, Privacy Mode must be disabled for the bot in BotFather.
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
Collecting opt-ins informally in chat can leave a founder with a pile of addresses to validate later.
- Check each shared subscriber address as it arrives.
- Reduce batch cleanup work later.
- Catch likely delivery problems before relying on the address.
Setup
Build it in a few focused steps.
- 1Connect Telegram and Emaillistverify to Notis once through the portal.
- 2Create an automation in the portal, or explain the workflow to Notis conversationally.
- 3In one instruction, ask Notis to verify an email when someone asks to join the newsletter in a new message.
- 4Pick New Message Received and choose a channel for run reports.
- 5Test with an opt-in message containing one address.
Questions about this workflow
Does verification add the person to a newsletter?
No. The action checks one email address; it does not subscribe the person.
What if an address is not in the message itself?
Describe any relevant conversation context in the prompt, and test that Notis can identify the intended address.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Telegram to Emaillistverify. A trigger fires from one place; an action lands in another.
Telegram 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 Message Received
Triggered when your bot receives a new message in a private chat, group, or supergroup. To receive every message in a group, Privacy Mode must be disabled for the bot in BotFather.
New Channel Post
Triggered when a new post is published to a channel where your bot is an administrator.
Callback Query Received
Triggered when a user taps an inline keyboard button attached to one of your bot's messages.
Message Edited
Triggered when a message in a chat your bot can see is edited by its sender.
New Chat Member
Triggered when a new member joins a group or supergroup the bot belongs to, including when the bot itself is added.
Connect any two apps with Notis in the middle.
Telegram and Emaillistverify, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Emaillistverify.