
When this happens...
New Links

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
When this happensTriggers
A trigger is an event that starts a workflow.
Triggers when new Link is Created.
Triggers when a new email message is received in a specified inbox.
Action is the task that follows automatically within your Once.to integrations.
Create a New Link
Delete an email from the inbox using its message ID.
Move an email to Inbox, Spam, or Trash for better organization.
Mark an email as read or unread by toggling its status.
Mark an email as important so it won’t be automatically deleted when your mailbox is full.
Add a label to an email to help organize messages.

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To start, connect both your Once.to and Mailsac accounts to viaSocket. Once connected, you can set up a workflow where an event in Once.to triggers actions in Mailsac (or vice versa).
Absolutely. You can customize how Once.to data is recorded in Mailsac. This includes choosing which data fields go into which fields of Mailsac, setting up custom formats, and filtering out unwanted information.
The data sync between Once.to and Mailsac typically happens in real-time through instant triggers. And a maximum of 15 minutes in case of a scheduled trigger.
Yes, viaSocket allows you to add custom logic or use built-in filters to modify data according to your needs.
Yes, you can set conditional logic to control the flow of data between Once.to and Mailsac. For instance, you can specify that data should only be sent if certain conditions are met, or you can create if/else statements to manage different outcomes.
Once is a platform designed to streamline and enhance your scheduling and booking processes. It offers a user-friendly interface for managing appointments, meetings, and events efficiently, ensuring that you never miss an important date or time. With Once, you can easily coordinate with clients, colleagues, and partners, making it an essential tool for businesses and individuals who value time management and organization.
Learn MoreMailsac 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.
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