Popular Mailsac + JustCall flows

Start from a real workflow other teams are already running.

Choose a trigger

Mailsac logo

Mailsac

When this happens...

Choose an action

JustCall logo

JustCall

Automatically do this!

Full list

Supported Triggers & Actions

Everything you can automate between Mailsac and JustCall.

When this happensTriggers

A trigger is an event that starts a workflow.

New Email Received

New Email Received

Triggers when a new email message is received in a specified inbox.

Call Updated

Call Updated

Triggers when you add/update notes for a particular call.

Incoming Call

Incoming Call

Triggers for a new incoming call.

Call Ended

Call Ended

Triggers when a call is ended.

New Text Sent/Received

New Text Sent/Received

Triggers when a new text is sent or received.

Call Completed

Call Completed

Triggers when a call

Do thisActions

Action is the task that follows automatically within your Mailsac integrations.

Delete Email Message

Delete Email Message

Delete an email from the inbox using its message ID.

Move Message to Folder

Move Message to Folder

Move an email to Inbox, Spam, or Trash for better organization.

Set Message Read/Unread

Set Message Read/Unread

Mark an email as read or unread by toggling its status.

Star Message

Star Message

Mark an email as important so it won’t be automatically deleted when your mailbox is full.

Add Label To Message

Add Label To Message

Add a label to an email to help organize messages.

Remove Label From Message

Remove Label From Message

Remove a label from a message to ungroup or reorganize it.

How to build your first workflow with viaSocket
2-Minute Guide

Learn how to build your first workflow

Follow a simple walkthrough to create, test, and launch your first automation.

  1. 1

    Connect your apps

    Link the apps you want to automate.

  2. 2

    Configure your workflow

    Set up triggers, actions, and map your data.

  3. 3

    Test & publish

    Test your workflow and publish it.

Trusted by Thousands. Recognized by the Best.

Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.

Workflow: Auto Close Inactive viaSocket Connections
YOU
AI Workflow Builder

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.

No coding required|Review before publishing|Works with 2,000+ apps
Create with AI

Need help building your workflow?

Get help instantly from AI or reach out to our support team.

viaSocket Support

We're here to help

Online
Support agent
What can I help you with?
How can I set trigger?
10:30 AM ✓

Instant answers

AI assistant available 24/7

Expert support

Connect with our specialists

Trusted & secure

Your data is safe with us

Start automating Mailsac and JustCall free

No credit card required. Set up your first workflow in minutes.

Integrations Mailsac
Mailsac + JustCall
Mailsac logo

About Mailsac

Mailsac is a versatile email testing and disposable email service that allows developers and testers to receive and test emails without the need for a permanent email address. It is ideal for testing email workflows, verifying email functionalities, and ensuring that email communications are working as intended in applications.

Learn more
Integrations JustCall
JustCall + Mailsac
JustCall logo

About JustCall

JustCall is a cloud-based phone system designed for businesses to manage customer communication through features like call forwarding, SMS, and IVR. It integrates with various CRM platforms, supporting remote teams and enhancing productivity.

Learn more

Frequently Asked Questions

How do I connect Mailsac and JustCall?

Sign up for a free viaSocket account, then authorize both your Mailsac and JustCall 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.

Does this integration work in real time?

Yes. viaSocket uses instant triggers where available, so data moves between Mailsac and JustCall as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.

Can I control which data gets sent from Mailsac to JustCall?

Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach JustCall. No coding required.

Can the integration run in both directions?

Yes. You can set up a workflow where Mailsac triggers actions in JustCall, and a separate workflow where JustCall triggers actions in Mailsac. Both run independently and in real time.

What happens if a step in the workflow fails?

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.

Is viaSocket free to use?

Yes, there is a free plan that covers basic workflows between Mailsac and JustCall. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.

Do I need to know how to code to set this up?

No. The entire Mailsac and JustCall integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.