Connect Mailtrap and OpenSignLabs
Integrate Mailtrap with OpenSignLabs to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Delete Contact List from Mailtrap when New Contact Created in OpenSignLabs
Update Contact in Mailtrap when New Contact Created in OpenSignLabs
Send Transactional Email via Mailtrap when New Contact Created in OpenSignLabs
Get Sandbox Email HTML Body from Mailtrap Sandbox when New Contact Created in OpenSignLabs
Check Test Email Spam Score with Mailtrap when New Contact Created in OpenSignLabs
Popular Mailtrap + OpenSignLabs flows
Start from a real workflow other teams are already running.
Choose a trigger
Mailtrap
When this happens...
New Email Delivered
New Email Opened
New Email Recieved
When a contact unsubscribes
Choose an action
OpenSignLabs
Automatically do this!
Create and Send Document From Template
Delete Contact List from Mailtrap when New Contact Created in OpenSignLabs
Use this flowUpdate Contact in Mailtrap when New Contact Created in OpenSignLabs
Use this flowSend Transactional Email via Mailtrap when New Contact Created in OpenSignLabs
Use this flowGet Sandbox Email HTML Body from Mailtrap Sandbox when New Contact Created in OpenSignLabs
Use this flowCheck Test Email Spam Score with Mailtrap when New Contact Created in OpenSignLabs
Use this flowAnalyze Test Email HTML in Mailtrap when New Contact Created in OpenSignLabs
Use this flowMark Test Email as Read in Mailtrap when New Contact Created in OpenSignLabs
Use this flowClear Sandbox Inbox in Mailtrap when New Contact Created in OpenSignLabs
Use this flowUpdate Contact in Mailtrap when New or Updated Document in Selected Status in OpenSignLabs
Use this flowList Sandbox Messages from Mailtrap Sandbox when New or Updated Document in Selected Status in OpenSignLabs
Use this flowSupported Triggers & Actions
Everything you can automate between Mailtrap and OpenSignLabs.
When this happensTriggers
A trigger is an event that starts a workflow.
New Email Delivered
Runs when new email is delivered to the recipient's mail server for a chosen sending stream or domain.
New Email Opened
Runs when a new email open event occurs in the selected sending stream.
New Email Recieved
Runs when a new email arrives in a selected inbox.
When a contact unsubscribes
Runs the workflow automatically whenever a contact unsubscribes from emails in the selected sending stream.
New Contact Created
Runs when new contact is created in your contact list. You can set a polling interval.
New or Updated Document in Selected Status
Runs when a document is created or updated in a chosen status (draft, in-progress, completed, expired, or declined).
Do thisActions
Action is the task that follows automatically within your Mailtrap integrations.
Get Contact Lists
Allows you to get the list of your Lists and their IDs.
Create Contact
Creates a new contact.
Create Contact List
Creates a new Contact Lists.
Delete Contact List
Delete existing Contact List.
Delete a Contact
Deletes Contact by his email.
Update Contact
Allows you to update Contact in Mailtrap
Learn how to build your first workflow
Follow a simple walkthrough to create, test, and launch your first automation.
- 1
Connect your apps
Link the apps you want to automate.
- 2
Configure your workflow
Set up triggers, actions, and map your data.
- 3
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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About Mailtrap
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 moreSimilar apps
About OpenSignLabs
OpenSign is an open-source e-signature platform for securely signing, organizing, storing, and sharing PDF documents, with collaboration tools, completion certificates, and API support.
Learn more
Frequently Asked Questions
Sign up for a free viaSocket account, then authorize both your Mailtrap and OpenSignLabs 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 OpenSignLabs 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 OpenSignLabs. No coding required.
Yes. You can set up a workflow where Mailtrap triggers actions in OpenSignLabs, and a separate workflow where OpenSignLabs 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 OpenSignLabs. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Mailtrap and OpenSignLabs integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.
