Connect Fillout and Mailsac
Integrate Fillout with Mailsac to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Delete Email Message in Mailsac when New Submission in Fillout
Move Message to Folder in Mailsac when New Submission in Fillout
Set Message Read/Unread in Mailsac when New Submission in Fillout
Star Message in Mailsac when New Submission in Fillout
Add Label To Message in Mailsac when New Submission in Fillout
Popular Fillout + Mailsac flows
Start from a real workflow other teams are already running.
Choose a trigger
Fillout
When this happens...
New Submission
Choose an action
Mailsac
Automatically do this!
Delete Email Message
Move Message to Folder
Set Message Read/Unread
Star Message
Add Label To Message
Remove Label From Message
Create/Update Address
List All Email Attachments
Delete Email Message in Mailsac when New Submission in Fillout
Use this flowMove Message to Folder in Mailsac when New Submission in Fillout
Use this flowSet Message Read/Unread in Mailsac when New Submission in Fillout
Use this flowStar Message in Mailsac when New Submission in Fillout
Use this flowAdd Label To Message in Mailsac when New Submission in Fillout
Use this flowRemove Label From Message in Mailsac when New Submission in Fillout
Use this flowCreate/Update Address in Mailsac when New Submission in Fillout
Use this flowList All Email Attachments from Mailsac when New Submission in Fillout
Use this flowGet Form Responses from Fillout when New Email Received in Mailsac
Use this flowSearch Response from Fillout when New Email Received in Mailsac
Use this flowSupported Triggers & Actions
Everything you can automate between Fillout and Mailsac.
When this happensTriggers
A trigger is an event that starts a workflow.
New Submission
Triggers when a form receives a new submission.
New Email Received
Triggers when a new email message is received in a specified inbox.
Do thisActions
Action is the task that follows automatically within your Fillout integrations.
Get Form Responses
Get all response data provided by users.
Search Response
Returns a single Responses by its ID
Delete Response
Deletes a submission by its ID
Delete Email Message
Delete an email from the inbox using its message ID.
Move Message to Folder
Move an email to Inbox, Spam, or Trash for better organization.
Set Message Read/Unread
Mark an email as read or unread by toggling its status.
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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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.
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About Fillout
Fillout is a comprehensive form-building platform that allows users to create, customize, and manage online forms with ease. It offers a variety of templates and advanced features to streamline data collection and enhance user engagement.
Learn more
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
Frequently Asked Questions
Sign up for a free viaSocket account, then authorize both your Fillout and Mailsac 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 Fillout and Mailsac 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 Mailsac. No coding required.
Yes. You can set up a workflow where Fillout triggers actions in Mailsac, and a separate workflow where Mailsac triggers actions in Fillout. 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 Fillout and Mailsac. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Fillout and Mailsac integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.
