EMAIL SECURITY

Stop Bad Mail Fast

Filter phishing, spam, spoofing, and malware before they reach your team. Defend Inbox gives IT secure quarantine, clear alerts, and admin control in one place. No credit card required.

Start free trial Book demo

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Connected stack

Northwind Bank Co

Catch phishing, spam, spoofing, and malware before they hit inboxes.

Catch phishing, spam, fake senders, and risky files before they land in user inboxes.

Northwind Bank Co

Vertex Data Labs

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Northwind Bank Co

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Vertex Data Labs

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Orion Health Group

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Aster Cloud

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Cedar Retail Group

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Summit Legal Group

WHY TEAMS USE IT

Block Bad Mail Fast

Spot fake login links before they reach staff.

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Phishing Link Detection

Spot fake login links before they reach staff.

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Spam Mail Blocking

Keep junk out and cut daily noise.

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Spoofing Prevention Checks

Catch fake sender names and lookalike domains.

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Malware Quarantine Queue

Hold risky files in a safe queue for review.

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Threat Alert Delivery

Send fast alerts when mail looks bad.

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Admin Rule Controls

Set rules, roles, and approvals from one console.

BUILT FOR ROLES

Protect Every Team Inbox

Manage filters, quarantine, and policies from one screen.

Phishing Link Detection

Spot fake login links before they reach staff.

Spam Mail Blocking

Keep junk out and cut daily noise.

Spoofing Prevention Checks

Catch fake sender names and lookalike domains.

Malware Quarantine Queue

Hold risky files in a safe queue for review.

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Use case 01

For IT Teams

Manage filters, quarantine, and policies from one screen.

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Use case 02

For Security Leads

Track threats and respond faster with clean alerts.

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Use case 03

For Support Teams

Keep inboxes clear so agents answer real customer mail.

24/7

threat watch

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24/7

threat watch

5 min

setup time

99.9%

spam block rate

4 layers

mail screening

SIMPLE PRICING

Plans That Fit Mail Teams

Junk mail filter Simple phishing scan Fake sender flags Safe file hold 7-day alert log

up to 3 users

Free

Junk mail filter

Simple phishing scan

Fake sender flags

Safe file hold

Most popularPopular

Pro

$49

All Free tools

Real-time threat alerts

Admin allow and block lists

Domain lookalike checks

annual plan

Enterprise

Custom

Unlimited company mailboxes

Custom phishing rules

SAML and SCIM access

SIEM and API exports

Proof

Teams Trust Defend Inbox

Verified

“We cut phishing alerts fast and kept the inbox clean during tax season.”

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Maya Chen

IT Director @ Northwind Bank

Verified

“The quarantine queue made risky mail easy to check without slowing our team.”

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Evan Brooks

Security Lead @ Vertex Labs

Verified

“Setup took one afternoon, and the admin rules gave us control on day one.”

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Priya Nair

VP Ops @ Cedar Retail

Integrations

Slack

Catch phishing, spam, spoofing, and malware before they hit inboxes.

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Slack

Catch phishing, spam, spoofing, and malware before they hit inboxes.

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Jira

Catch phishing, spam, spoofing, and malware before they hit inboxes.

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GitHub

Catch phishing, spam, spoofing, and malware before they hit inboxes.

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Notion

Catch phishing, spam, spoofing, and malware before they hit inboxes.

The Map

Questions

Common Questions

Quick answers before visitors choose a product, service, or next step.

01How does Defend Inbox stop phishing?+

It checks links, sender names, and message patterns, then flags risky mail before it lands in the inbox for admins to review.

02What happens to bad email?+

Risky mail moves to quarantine, so admins can review it before anyone opens it or clicks a file from there.

03Can admins set their own rules?+

Yes. You can add allow lists, block lists, and alert rules from one admin panel, then change them any time.

04Does it handle spam and spoofing?+

Yes. It filters junk mail and spots fake senders, lookalike domains, and copycat names before users see them.

05How fast can we set it up?+

Most teams can start in minutes by linking their mail system and turning on the first policy set for a small group.

06Is there a free trial?+

Yes. You can start free, test the filters, and try the admin tools with no card or long setup in a few clicks.

Get Mail Security Tips

Get short notes on phishing tricks, admin tips, and email safety checks. One email a month, no noise.