Integrate Mailtrap with EasyPost to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Create a parcel in Easypost when New Email Delivered to Mailtrap
Create a Shipment with EasyPost when New Email Delivered to Mailtrap
Create and verify Address in Easypost when New Email Delivered to Mailtrap
Create a Batch in EasyPost when New Email Delivered to Mailtrap
Create a Customs Info in EasyPost when New Email Delivered to Mailtrap
Start from a real workflow other teams are already running.
Mailtrap
When this happens...
New Email Delivered
New Email Opened
New Email Recieved
When a contact unsubscribes
EasyPost
Automatically do this!
Create a parcel
Create a Shipment
Create and verify Address
Create a Batch
Create a Customs Info
Create a Customs Item
Create an Order
Create an EndShipper
Create a Tracker
Create a Child User
Create a Report
Create a parcel in Easypost when New Email Delivered to Mailtrap
Use this flowCreate a Shipment with EasyPost when New Email Delivered to Mailtrap
Use this flowCreate and verify Address in Easypost when New Email Delivered to Mailtrap
Use this flowCreate a Batch in EasyPost when New Email Delivered to Mailtrap
Use this flowCreate a Customs Info in EasyPost when New Email Delivered to Mailtrap
Use this flowCreate a Customs Item in Easypost when New Email Delivered to Mailtrap
Use this flowCreate an Order in Easypost when New Email Delivered to Mailtrap
Use this flowCreate an EndShipper in Easypost when New Email Delivered to Mailtrap
Use this flowCreate a Tracker in Easypost when New Email Delivered to Mailtrap
Use this flowCreate a Child User in Easypost when New Email Delivered to Mailtrap
Use this flowEverything you can automate between Mailtrap and EasyPost.
When this happensTriggers
A trigger is an event that starts a workflow.
Runs when new email is delivered to the recipient's mail server for a chosen sending stream or domain.
Runs when a new email open event occurs in the selected sending stream.
Runs when a new email arrives in a selected inbox.
Runs the workflow automatically whenever a contact unsubscribes from emails in the selected sending stream.
Triggers when a new shipment is created.
Triggers when batch will create
Action is the task that follows automatically within your Mailtrap integrations.
Allows you to get the list of your Lists and their IDs.
Creates a new contact.
Creates a new Contact Lists.
Delete existing Contact List.
Deletes Contact by his email.
Allows you to update Contact in Mailtrap

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.

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Mailtrap is an email delivery platform covering email sending (API/SMTP) bundled with inbound email, also featuring email testing (Sandbox), and Email Marketing. It's used by developer and product teams for transactional and bulk email delivery and offers reliable sending tools with built-in deliverability protection, including separation between transactional and bulk email, automatic authentication setup, and analytics insights broken down by mailbox provider.
Learn moreEasyPost is a flexible, modern API that enables developers to add shipping and logistics functionalities to their applications. It supports a wide range of carriers and offers features like address verification, tracking, and insurance.
Learn moreSign up for a free viaSocket account, then authorize both your Mailtrap and EasyPost accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between Mailtrap and EasyPost as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach EasyPost. No coding required.
Yes. You can set up a workflow where Mailtrap triggers actions in EasyPost, and a separate workflow where EasyPost triggers actions in Mailtrap. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between Mailtrap and EasyPost. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Mailtrap and EasyPost integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.