Protect yourself from email spoofing attacks. Identify safe organization domains and detect sender-reply-to mismatches in Zoho Mail.
Users
53
+5 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
6
0 in 30 days
Store rank
#105K
#88K among extensions
Version
2.0.2
updated 14 Feb 2026
Users
monthly, 8 months
Latest, 15 Oct 2026:53 usersMove the mouse over the chart for any month
Ratings count
monthly, 8 months
Latest, 15 Oct 2026:6 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 Zoho Mail Safe Domains - Anti-Phishing Protection
Zoho Mail Safe Domains helps you quickly verify whether an email truly comes from a trusted domain within your organization.
Many companies use multiple email domains in Zoho Mail. This extension adds a clear green checkmark next to incoming emails that are sent from domains already configured and recognized in your Zoho Mail organization. This makes it easy for employees to instantly recognize internal and trusted emails.
The extension also helps detect sender vs reply-to mismatches, a common technique used in phishing and spoofing attacks.
Key features:
- Visual green checkmark for emails from trusted organization domains
- Helps prevent email spoofing and phishing attempts
- Detects sender and reply-to domain mismatches
- Works directly inside Zoho Mail
- Ideal for companies with multiple domains and employees
With Zoho Mail Safe Domains, your team can make faster and safer decisions when handling emails—reducing the risk of impersonation and phishing attacks.