Every Business Email Needs Anti-Phishing Protection | ExchangeDefender [ Skip to content ](#main) [ ![ExchangeDefender](/assets/images/xd_logo_blue.png) ](/) Email Security ![Platform Overview](/assets/images/m-xd-pro.png)### ExchangeDefender PRO Enterprise-grade email security made simple for every business. 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In recent years, spear phishing attacks have been on the rise, and have costed American businesses millions of dollars per year in time and resources. Phishing is a fraudulent attempt via email to obtain sensitive information like username, passwords and credit card details. This type of attack is tricky because the phishing email appears to be from a trustworthy entity like Netflix, or Apple for example. Furthermore, the phishing email typically has a call to action, and directs the user to a website via a link within the email. This website then asks the user to update personal information – and boom, your information now is in the hands of hackers. According to a recent study by Verizon (2019), over 80% of security compromises start with a spear phishing email. ExchangeDefender can help you eliminate spear phishing threats or just provide notifications to your users when they get tricked into clicking on a link leading somewhere dangerous. #### The solution: ExchangeDefender Spear Phishing Protection ExchangeDefender provides the most sophisticated and most comprehensive real-time protection from email phishing threats through ExchangeDefender Phishing Firewall, External Sender flagging, real-time databases of safe and dangerous sites, and flexible phishing content handling policies. #### The Basics: 1\. ExchangeDefender’s phishing protection works on every device that is wifi-enabled with the ability to receive email. 2\. There is no download or installation required for the security feature. 3\. Our email spear phishing protection enables you to whitelist and blacklist email addresses and domains. #### Spear Phishing Protection Highlights: **Phishing Firewall** ExchangeDefender rewrites the URL of links in HTML emails and redirects you through our cloud filtering service that can alert or block threats you may inadvertently click on. (Learn More) **Flag External Emails** ExchangeDefender modifies the subject of messages received from outside of your organization, so nobody can ever mistake a message from external source or a coworker. (\[EXTERNAL\]) **Blacklist / Whitelist** ExchangeDefender Phishing Firewall allows organizations, domains, groups, and users to maintain a list of safe and dangerous web sites, to which traffic should be allowed to pass or be blocked. --- To learn more about ExchangeDefender’s Email Phishing protection and how it works, [click here](https://exchangedefender.com/phishing.php). You can also explore our [advanced email security suite](https://exchangedefender.com/advanced-email-security.php) that includes phishing protection, and so much more! [ Previous post ExchangeDefender Live Archive offers businesses email outage protection February 4, 2020 ](https://www-preview.exchangedefender.com/blog/2020/02/exchangedefender-live-archive-offers-email-outage-protection) [ Next post ExchangeDefender Advanced Threat Protection February 11, 2020 ](https://www-preview.exchangedefender.com/blog/2020/02/exchangedefender-advanced-threat-protection) Related Posts ------------- [ ![](https://storage.services.exchangedefender.network/exchangedefender-blog/blog/2026/04/xd10.png) 2 Apr ](https://www-preview.exchangedefender.com/blog/2026/04/announcing-exchangedefender-10)### [Announcing ExchangeDefender 10](https://www-preview.exchangedefender.com/blog/2026/04/announcing-exchangedefender-10) [Read more: Announcing ExchangeDefender 10](https://www-preview.exchangedefender.com/blog/2026/04/announcing-exchangedefender-10) [ ![](https://storage.services.exchangedefender.network/exchangedefender-blog/blog/2025/10/what-is-a-watering-hole.png) 22 Oct ](https://www-preview.exchangedefender.com/blog/2025/10/what-is-a-watering-hole-attack-and-why-you-should-care)### [What Is a Watering Hole Attack (and Why You Should Care)](https://www-preview.exchangedefender.com/blog/2025/10/what-is-a-watering-hole-attack-and-why-you-should-care) [Read more: What Is a Watering Hole Attack (and Why You Should Care)](https://www-preview.exchangedefender.com/blog/2025/10/what-is-a-watering-hole-attack-and-why-you-should-care) [ ![](https://storage.services.exchangedefender.network/exchangedefender-blog/blog/2025/09/Top-7-IT-Solutions-Every-Small-Business-Needs-in-2025.jpg) 30 Sep ](https://www-preview.exchangedefender.com/blog/2025/09/top-7-it-solutions-every-small-business-needs-in-2025)### [Top 7 IT Solutions Every Small Business Needs in 2025](https://www-preview.exchangedefender.com/blog/2025/09/top-7-it-solutions-every-small-business-needs-in-2025) [Read more: Top 7 IT Solutions Every Small Business Needs in 2025](https://www-preview.exchangedefender.com/blog/2025/09/top-7-it-solutions-every-small-business-needs-in-2025) Search the blog Search Recent Posts ------------ - 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Close modal Website Name Email Address Company Phone Preferred Contact Method Text me Call me Call Date Call Time Time Zone Eastern Central Mountain Pacific London Paris Madrid Berlin Tokyo Dubai Sydney 💰 Get your free month Submitting... 🏃 Explore a Live Demo Submitting... Close Train Your Team Before the Hackers Do 👋 --------------------------------------- ExchangeDefender Spearphish is our new phishing simulation and training tool, designed to help your team spot scams before they click. Want to be first in line? Request early access or get a personal demo — just drop your name and email below. Close modal Website Name Email Address Company Phone Preferred Contact Method Text me Call me Call Date Call Time Time Zone Eastern Central Mountain Pacific London Paris Madrid Berlin Tokyo Dubai Sydney Request Early Access Submitting... Close