Discover Professional Emails with uProc and Send via Telegram

 This **n8n workflow template** uses **uProcs Get Email by Domain, Firstname and Lastname tool** to discover a professional email address, and then sends that email to a **Telegram channel**. > Note: You must set up your **uProc credentials (Email + API Key)** from the [**Integration settings**](https://app.uproc.io/#/settings/integration) before running this workflow. --- ### What It Does - Uses user-provided data: **first name**, **last name**, and **company domain** - Calls **uProc** to discover the most likely email address for that person - Sends the discovered email and confidence level to a **Telegram group** --- ### Step-by-Step Setup 1. **Add uProc Credentials** Go to the [uProc integration page](https://app.uproc.io/#/settings/integration) and copy your **email and API key**. Add them as credentials in your n8n instance. 2. **Set Tool Parameters** - Use the **Set node** to define: - `firstname`: First name of the person - `lastname`: Last name of the person - `domain`: Their company domain 3. **Replace the Set Node (Optional)** You can dynamically fetch the `firstname`, `lastname`, and `domain` from other sources like: - **Google Sheets** - **MySQL or Postgres** - **Webhook or Form submissions** 4. **Run the Workflow** Trigger the flow manually or integrate it with a larger automation. --- ### uProc Parameters Explained - **domain**: The company domain (e.g., `uproc.io`) - **firstname**: First name of the person - **lastname** (in parameter: `language`): Last name of the person - **mode**: - `verify`: Verifies email in real-time with mail server - `guess`: Guesses based on company format (e.g., `firstname.lastname@domain.com`) --- ### uProc Response Fields - `email`: Discovered email address - `confidence`: Indicates if the result is verified or risky (e.g., catch-all) - `score`: Reliability score from **0** (unreliable) to **99** (highly reliable) --- ### Notification via Telegram After discovering the email, the result is sent to a specified **Telegram channel** with this format: ```text User Miquel Colomer has next email on uproc.io: contact@uproc.io (verified - 99) ``` Clicking the email allows you to send a message directly to the recipient. --- ### Credentials Used - **uProc API** - For discovering email addresses - **Telegram API** - To send messages to a specific group/channel --- ### Customization Tips - **Loop over a list of people**: Replace the set node with a data source that contains multiple people. - **Filter by score or confidence** before sending. - **Add additional outputs**: You can send the data via Email, Slack, or save it to a database. - **Trigger automatically**: Combine with a webhook or time-based trigger for automation. --- ### Questions? Template created by [**Miquel Colomer**](https://www.linkedin.com/in/miquelcolomersalas/) and [**n8nhackers.com**](https://n8nhackers.com). Need help customizing or deploying? [**Contact us**](mailto:contact@n8nhackers.com) for consulting and support.