MailClean

by Tanuj Gupta · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Clean and Verify Emails in Hubspot

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#282K

#234K among extensions

Version

1.0

updated 9 Sep 2026

Users

monthly, 1 months

Latest, 16 Oct 2026: 4 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About MailClean

Summary: MailClean helps you validate contact email addresses directly inside HubSpot. Validate emails in one click, view the result on the contact record, and save validation data to HubSpot properties for easy filtering. Key Features 1. Instant Email Validation: Validate contact email addresses directly from HubSpot. 2. Clear Results: See whether an email is valid, invalid, disposable, temporary, or blocked. 3. HubSpot Properties: Automatically save the validation status and last validation date to dedicated properties. 4. Easy Filtering: Filter contacts using their email validation status. 5. Secure OAuth: Connect your HubSpot account securely using HubSpot OAuth. Common Use Cases ✔ Identify invalid or disposable email addresses ✔ Keep contact data cleaner and more reliable ✔ Segment contacts by email validation status ✔ Review email validation history on contact records Support developer@grorapid.com