Integrate Mailtrap with Onfleet to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Create Task in Onfleet when New Email Delivered to Mailtrap
List Administrators from Onfleet when New Email Delivered to Mailtrap
Delete Task in Onfleet when New Email Delivered to Mailtrap
Clone Task in Onfleet when New Email Delivered to Mailtrap
List Workers from Onfleet 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
Onfleet
Automatically do this!
Create Task
List Administrators
Delete Task
Clone Task
List Workers
Get Workers by Location
List Hubs
List Teams
Find Recipient
List Tasks
Create Task in Onfleet when New Email Delivered to Mailtrap
Use this flowList Administrators from Onfleet when New Email Delivered to Mailtrap
Use this flowDelete Task in Onfleet when New Email Delivered to Mailtrap
Use this flowClone Task in Onfleet when New Email Delivered to Mailtrap
Use this flowList Workers from Onfleet when New Email Delivered to Mailtrap
Use this flowGet Workers by Location from Onfleet when New Email Delivered to Mailtrap
Use this flowList Hubs from Onfleet when New Email Delivered to Mailtrap
Use this flowList Teams from Onfleet when New Email Delivered to Mailtrap
Use this flowFind Recipient in Onfleet when New Email Delivered to Mailtrap
Use this flowList Tasks from Onfleet when New Email Delivered to Mailtrap
Use this flowEverything you can automate between Mailtrap and Onfleet.
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 an Onfleet task is created.
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.
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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 moreOnfleet transforms cumbersome last-mile logistics into delightful delivery management. Intuitive smartphone apps, powerful web dashboard and automatic customer notifications handle the heavy lifting so you can focus on your customer.
Learn moreSign up for a free viaSocket account, then authorize both your Mailtrap and Onfleet 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 Onfleet 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 Onfleet. No coding required.
Yes. You can set up a workflow where Mailtrap triggers actions in Onfleet, and a separate workflow where Onfleet 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 Onfleet. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Mailtrap and Onfleet integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.