Send a thank you letter from a Discord reaction
Let a simple signal of appreciation start a thoughtful offline follow up.
Trigger
Message Reaction Added
Triggered when a reaction (emoji) is added to a message in a monitored Discord channel.
Action
Send Letter
Tool to send a letter via u.s. mail with specified recipient, sender, and pdf. use after confirming recipient and document details. example: send letter(to name='john doe', to address='123 main st, ...', file url='https://...')
Why this helps
Reaction based appreciation is visible for a moment and then quickly lost in chat.
- Notice meaningful community support
- Automate gratitude follow up
- Use reaction context without copying messages manually
Setup
Build it in a few focused steps.
- 1Connect Discord and Docupost once in the Notis portal.
- 2Create an automation that sends a thank you letter for a specified reaction when recipient and PDF details are confirmed.
- 3Pick Message Reaction Added as the trigger.
- 4Choose a report channel and test with one real reaction.
Questions about this workflow
Can I limit this to one emoji?
Yes. Specify the exact reaction and message context in the automation prompt.
Will a reaction alone provide an address?
No. The recipient address must be supplied or already available in the event context.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Discord to Docupost. A trigger fires from one place; an action lands in another.
Discord triggers
Docupost actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Send Letter
Tool to send a letter via u.s. mail with specified recipient, sender, and pdf. use after confirming recipient and document details. example: send letter(to name='john doe', to address='123 main st, ...', file url='https://...')
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Send Postcard
Tool to send a postcard via u.s. mail with specified recipient, sender, and front/back images. use after confirming recipient addresses and design urls. example: send postcard(to name='john doe', ..., front image='https://...', back image='https://...')
New Discord Message Trigger
Polls a specific Discord channel for new messages.
New Member Joined
Triggered when a new member joins a Discord server (guild) you manage.
Message Reaction Added
Triggered when a reaction (emoji) is added to a message in a monitored Discord channel.
New Thread Created
Triggered when a new thread is created in a Discord channel within a monitored server.
Message Edited
Triggered when an existing message in a monitored Discord channel is edited.
Connect any two apps with Notis in the middle.
Discord and Docupost, 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 Docupost.