Connect Mailtrap and MSG91
Integrate Mailtrap with MSG91 to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Send Campaign via MSG91 when New Email Delivered to Mailtrap
Send Template SMS via MSG91 when New Email Delivered to Mailtrap
Send a Mail via MSG91 when New Email Delivered to Mailtrap
Create or Update Contact in Segmento in MSG91 when New Email Delivered to Mailtrap
Update Contact In Segmento in MSG91 Segmento when New Email Delivered to Mailtrap
Popular Mailtrap + MSG91 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 Received
Contact Unsubscribed
Choose an action
MSG91
Automatically do this!
Send Campaign
Send Template SMS
Send a Mail
Create or Update Contact in Segmento
Update Contact In Segmento
Search a specific contact in Segmento
Schedule a Template SMS
Find Campaign Template Details
List WhatsApp Templates
Send WhatsApp Template Message
Validate Email Address
Get all Contacts in a Phonebook
Get a Contact in Phonebook
Get all Segment
Create User Event
Check Template Status
Send WhatsApp Message
Generate Short URL
Verify OTP
Resend OTP
OTP Analytics
Send OTP via Widget
Resend Widget OTP
Verify Widget OTP
Verify Widget Token
Make a Voice Call
Send Voice Message
Send RCS Template Message
Send Mail via Hello
List Integrated WhatsApp Numbers
Search Tickets
List Email Domains
Create WhatsApp Template
Delete Template
Assign or Unassign Ticket
Send Campaign via MSG91 when New Email Delivered to Mailtrap
Use this flowSend Template SMS via MSG91 when New Email Delivered to Mailtrap
Use this flowSend a Mail via MSG91 when New Email Delivered to Mailtrap
Use this flowCreate or Update Contact in Segmento in MSG91 when New Email Delivered to Mailtrap
Use this flowUpdate Contact In Segmento in MSG91 Segmento when New Email Delivered to Mailtrap
Use this flowSearch a specific contact in Segmento in Msg91 when New Email Delivered to Mailtrap
Use this flowSchedule a Template SMS via MSG91 when New Email Delivered to Mailtrap
Use this flowFind Campaign Template Details from MSG91 when New Email Delivered to Mailtrap
Use this flowList WhatsApp Templates from MSG91 when New Email Delivered to Mailtrap
Use this flowSend WhatsApp Template Message via MSG91 when New Email Delivered to Mailtrap
Use this flowSupported Triggers & Actions
Everything you can automate between Mailtrap and MSG91.
When this happensTriggers
A trigger is an event that starts a workflow.
New Email Delivered
Runs when an email is delivered to the recipient's mail server for a chosen sending stream or domain.
New Email Opened
Runs when a recipient opens an email in the selected sending stream.
New Email Received
Runs when a new email arrives in a selected Mailtrap Inbound Email inbox. Includes the sender, recipients, subject, headers, text and HTML bodies, and attachments. Webhook signatures are verified before the flow runs.
Contact Unsubscribed
Runs when a contact unsubscribes from emails in the selected sending stream.
When a new inbound or outbound WhatsApp delivery report arrives
Runs the workflow automatically whenever a new inbound or outbound WhatsApp delivery report arrives.
When an SMS is confirmed as delivered
Runs the workflow automatically whenever an SMS sent from your account is confirmed as delivered.
Do thisActions
Action is the task that follows automatically within your Mailtrap integrations.
Get Contact Lists
Get your contact lists and their IDs.
Create Contact
Add a new contact to Mailtrap.
Create Contact List
Create a new Contact Lists.
Delete Contact List
Delete an existing Contact List.
Delete Contact
Delete a contact by email address.
Update Contact
Update an existing contact's details 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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From idea to automation.
AI will build it for you
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.
Learn More About Automation
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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 MSG91
MSG91 is a cloud communication platform that provides APIs for SMS, WhatsApp, voice, email, RCS, OTP, and customer engagement automation for businesses.
Learn moreSimilar apps
Frequently Asked Questions
Sign up for a free viaSocket account, then authorize both your Mailtrap and MSG91 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 MSG91 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 MSG91. No coding required.
Yes. You can set up a workflow where Mailtrap triggers actions in MSG91, and a separate workflow where MSG91 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 MSG91. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Mailtrap and MSG91 integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.
