Give new customers a welcome they can hold
Turn a confirmed customer milestone into a personal welcome card using your approved design.
Trigger
New Gmail Message Received Trigger
Triggers when a new message is received in Gmail.
Action
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://...')
Why this helps
Personal onboarding touches are often postponed when a founder is moving between inbox and customer work.
- Use your stated milestone criteria to identify welcome moments.
- Send with a preapproved card design and confirmed address.
- Report missing customer details instead of guessing.
Setup
Build it in a few focused steps.
- 1Connect Gmail and Docupost once in the Notis portal.
- 2Create an automation and give it a name.
- 3Tell Notis which incoming email confirms a welcome milestone and to send only with a verified address and approved front and back image URLs.
- 4Pick New Gmail Message Received as the trigger and choose where run reports go.
- 5Test with one real milestone email and confirm the postcard details before sending.
Questions about this workflow
Can it find a customer's address from other systems?
Only use address details available in the context or supplied in your instructions. Otherwise, the automation should report the missing address.
Can I choose which milestones count?
Yes. State the qualifying email cues or customer milestones in the instruction and test with a representative message.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Gmail to Docupost. A trigger fires from one place; an action lands in another.
Gmail 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://...')
Email Sent
Triggers when a Gmail message is sent by the authenticated user. It polls the 'SENT' label and emits metadata including sender, recipients, subject, timestamp, and thread ID.
New Gmail Message Received Trigger
Triggers when a new message is received in Gmail.
Connect any two apps with Notis in the middle.
Gmail and Docupost, 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 Docupost.