Integrate Freshsales Classic with Mailsac to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Delete Email Message in Mailsac when When a new contact is created in Freshsales Classic
Move Message to Folder in Mailsac when When a new contact is created in Freshsales Classic
Set Message Read/Unread in Mailsac when When a new contact is created in Freshsales Classic
Star Message in Mailsac when When a new contact is created in Freshsales Classic
Add Label To Message in Mailsac when When a new contact is created in Freshsales Classic
Start from a real workflow other teams are already running.
Freshsales Classic
When this happens...
When a new contact is created
When a new account is created
When a new deal is created
When a new task is created
Deal Stage Changes
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 When a new contact is created in Freshsales Classic
Use this flowMove Message to Folder in Mailsac when When a new contact is created in Freshsales Classic
Use this flowSet Message Read/Unread in Mailsac when When a new contact is created in Freshsales Classic
Use this flowStar Message in Mailsac when When a new contact is created in Freshsales Classic
Use this flowAdd Label To Message in Mailsac when When a new contact is created in Freshsales Classic
Use this flowRemove Label From Message in Mailsac when When a new contact is created in Freshsales Classic
Use this flowCreate/Update Address in Mailsac when When a new contact is created in Freshsales Classic
Use this flowList All Email Attachments from Mailsac when When a new contact is created in Freshsales Classic
Use this flowDelete Email Message in Mailsac when When a new account is created in Freshsales Classic
Use this flowMove Message to Folder in Mailsac when When a new account is created in Freshsales Classic
Use this flowEverything you can automate between Freshsales Classic and Mailsac.
When this happensTriggers
A trigger is an event that starts a workflow.
Runs the workflow automatically when a new contact is added to your Freshsales Classic account.
Runs the workflow automatically whenever a new account is created in Freshsales Classic.
Runs the workflow automatically whenever a new deal is created in the account.
Runs the workflow automatically whenever a new task is created in Freshsales Classic.
Runs when deal stage changes
Triggers when a new email message is received in a specified inbox.
Action is the task that follows automatically within your Freshsales Classic integrations.
Search accounts by name or a custom field and return matching records from Freshsales Classic.
Find contacts by email, name, or a custom field.
Create a new account in Freshsales Classic.
Create a new contact using an email (required) and optional details such as first and last name, phone, job title, lifecycle stage, tags, and other fields. Fails if a contact with the same email already exists.
Update an existing account by its name—modify phone, website, and other account fields. Requires a single matching account name.
Find a contact by email and update its details (name, phone, job title, lifecycle stage, tags, and selected custom fields).

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
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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Freshsales Classic is an online, cloud-based CRM with integrated phone and email, user behavior tracking, lead scoring and more.
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.
Learn moreSign up for a free viaSocket account, then authorize both your Freshsales Classic 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 Freshsales Classic 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 Freshsales Classic triggers actions in Mailsac, and a separate workflow where Mailsac triggers actions in Freshsales Classic. 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 Freshsales Classic and Mailsac. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Freshsales Classic 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.