Integrate Mailtrap with Lark to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Create Lark Sheet in Lark when New Email Delivered to Mailtrap
Search a Group Chat in Lark in Lark when New Email Delivered to Mailtrap
Search a Lark Base in Lark when New Email Delivered to Mailtrap
Search Lark Calendar Event in Lark Calendar when New Email Delivered to Mailtrap
Search a Lark Docs in Lark Docs 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
Lark
Automatically do this!
Create Lark Sheet
Search a Group Chat in Lark
Search a Lark Base
Search Lark Calendar Event
Search a Lark Docs
Search a Lark File
Create New Lark Calendar Event
Create New Lark Document
Create New Lark Folder
Search a Lark Sheet
Search a Lark Slide
Search a Lark Task by Complete Status
Search a Task by GUID
Search a User in Lark
Invite User to Lark Group Chat
Update Existing Lark Task
Update a Lark Calendar Event
Create New Lark Task
Add Row Or Column to Sheet
Insert Rows or Columns
Create Lark Sheet in Lark when New Email Delivered to Mailtrap
Use this flowSearch a Group Chat in Lark in Lark when New Email Delivered to Mailtrap
Use this flowSearch a Lark Base in Lark when New Email Delivered to Mailtrap
Use this flowSearch Lark Calendar Event in Lark Calendar when New Email Delivered to Mailtrap
Use this flowSearch a Lark Docs in Lark Docs when New Email Delivered to Mailtrap
Use this flowSearch a Lark File in Lark when New Email Delivered to Mailtrap
Use this flowCreate New Lark Calendar Event in Lark when New Email Delivered to Mailtrap
Use this flowCreate New Lark Document in Lark when New Email Delivered to Mailtrap
Use this flowCreate New Lark Folder in Lark when New Email Delivered to Mailtrap
Use this flowSearch a Lark Sheet in Lark Sheets when New Email Delivered to Mailtrap
Use this flowEverything you can automate between Mailtrap and Lark.
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.
Runs the workflow automatically whenever a new message is posted in the specified chat.
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 moreLark is a next-generation office suite that integrates messaging, video conferencing, schedule management, collaborative documents, and more into a single platform, designed to enhance productivity and streamline communication for teams.
Learn moreSign up for a free viaSocket account, then authorize both your Mailtrap and Lark 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 Lark 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 Lark. No coding required.
Yes. You can set up a workflow where Mailtrap triggers actions in Lark, and a separate workflow where Lark 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 Lark. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Mailtrap and Lark integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.