--- title: Proofpoint Adaptive Email Security Reviews meta\_title: 'Proofpoint Adaptive Email Security Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 45 reviews by the users' company size, role or industry to find out how Proofpoint Adaptive Email Security works for a business like yours. aggregate\_rating: rating\_value: 4.6 review\_count: 45 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Email Security url: https://www.g2.com/categories/email-security --- ### Proofpoint Adaptive Email Security Pros and Cons: Top Advantages and Disadvantages #### Quick AI Summary Based on G2 Reviews Generated from real user reviews Users praise the **outstanding customer support** of Proofpoint Adaptive Email Security, enhancing their overall user experience. [(1 mentions)](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424729&qs=pros-and-cons#reviews) Users appreciate the **user-friendly design** of Proofpoint Adaptive Email Security, making it easy to navigate and use. [(1 mentions)](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424789&qs=pros-and-cons#reviews) Users praise the **comprehensive array of security features** in Proofpoint Adaptive Email Security, enhancing their protection and experience. [(1 mentions)](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424716&qs=pros-and-cons#reviews) Users praise the **excellent product quality** of Proofpoint Adaptive Email Security, highlighting its user-friendly design and robust technology. [(1 mentions)](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424723&qs=pros-and-cons#reviews) Users value the **robust protection** offered by Proofpoint Adaptive Email Security, ensuring safe email experiences and excellent support. [(1 mentions)](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424755&qs=pros-and-cons#reviews) Users feel that the **cost is just a bit higher** compared to other similar products on the market. [(1 mentions)](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424764&qs=pros-and-cons#reviews) ### Top Pros or Advantages of Proofpoint Adaptive Email Security ##### 1. Customer Support Users praise the **outstanding customer support** of Proofpoint Adaptive Email Security, enhancing their overall user experience. [ See 1 mentions ](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424729&qs=pros-and-cons#reviews) See Related User Reviews ![Bikash G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bikash G.") BG Bikash G. Mid-Market (51-1000 emp.) 5.0/5 "Outstanding Security and Support with User-Friendly Design" What do you like about Proofpoint Adaptive Email Security? This product stands out for its excellence, user-friendly design, and robust technology. It provides a comprehensive array of security features and is ##### 2. Ease of Use Users appreciate the **user-friendly design** of Proofpoint Adaptive Email Security, making it easy to navigate and use. [ See 1 mentions ](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424789&qs=pros-and-cons#reviews) See Related User Reviews ![Bikash G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bikash G.") BG Bikash G. Mid-Market (51-1000 emp.) 5.0/5 "Outstanding Security and Support with User-Friendly Design" What do you like about Proofpoint Adaptive Email Security? This product stands out for its excellence, user-friendly design, and robust technology. It provides a comprehensive array of security features and is ##### 3. Features Users praise the **comprehensive array of security features** in Proofpoint Adaptive Email Security, enhancing their protection and experience. [ See 1 mentions ](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424716&qs=pros-and-cons#reviews) See Related User Reviews ![Bikash G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bikash G.") BG Bikash G. Mid-Market (51-1000 emp.) 5.0/5 "Outstanding Security and Support with User-Friendly Design" What do you like about Proofpoint Adaptive Email Security? This product stands out for its excellence, user-friendly design, and robust technology. It provides a comprehensive array of security features and is ##### 4. Product Quality Users praise the **excellent product quality** of Proofpoint Adaptive Email Security, highlighting its user-friendly design and robust technology. [ See 1 mentions ](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424723&qs=pros-and-cons#reviews) See Related User Reviews ![Bikash G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bikash G.") BG Bikash G. Mid-Market (51-1000 emp.) 5.0/5 "Outstanding Security and Support with User-Friendly Design" What do you like about Proofpoint Adaptive Email Security? This product stands out for its excellence, user-friendly design, and robust technology. It provides a comprehensive array of security features and is ##### 5. Protection Users value the **robust protection** offered by Proofpoint Adaptive Email Security, ensuring safe email experiences and excellent support. [ See 1 mentions ](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424755&qs=pros-and-cons#reviews) See Related User Reviews ![Bikash G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bikash G.") BG Bikash G. Mid-Market (51-1000 emp.) 5.0/5 "Outstanding Security and Support with User-Friendly Design" What do you like about Proofpoint Adaptive Email Security? This product stands out for its excellence, user-friendly design, and robust technology. It provides a comprehensive array of security features and is ### Top Cons or Disadvantages of Proofpoint Adaptive Email Security ##### 1. Expensive Users feel that the **cost is just a bit higher** compared to other similar products on the market. [ See 1 mentions ](https://www.g2.com/products/proofpoint-adaptive-email-security/reviews?filters%5Bsentiment_snippet%5D=2424764&qs=pros-and-cons#reviews) See Related User Reviews ![Bikash G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Bikash G.") BG Bikash G. Mid-Market (51-1000 emp.) 5.0/5 "Outstanding Security and Support with User-Friendly Design" What do you dislike about Proofpoint Adaptive Email Security? I feel that its cost is just a bit higher compared to others. ## Top-Rated Alternatives [ ![Abnormal AI](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_7ef36b7a6379c2513637fff86d0936b7/abnormal-ai.png "Abnormal AI") Abnormal AI 4.8/5(78) ](https://www.g2.com/products/abnormal-ai/reviews) [ ![Mimecast Advanced Email Security](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_bc9c82db6b8fbc86566d8d997b2c9413/mimecast-advanced-email-security.jpg "Mimecast Advanced Email Security") Mimecast Advanced Email Security 4.4/5(348) ](https://www.g2.com/products/mimecast-advanced-email-security/reviews) [ ![Check Point Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/64ff8da1b6e6ffabf4336ae2510e8e3e/check-point-email-security.svg "Check Point Email Security") Check Point Email Security 4.6/5(534) ](https://www.g2.com/products/check-point-email-security/reviews) [ View All Alternatives ](https://www.g2.com/products/proofpoint-adaptive-email-security/competitors/alternatives) JD Jacques D. Mid-Market (51-1000 emp.) 3/15/2023 "Tessian is great for staff" 4.5/5 What do you like best about Proofpoint Adaptive Email Security? I really like how you can create your own custom policies and either track them silently or live, with warnings to users and ask them to provide justification if needed. Review collected by and hosted on G2.com. What do you dislike about Proofpoint Adaptive Email Security? There is not much to dislike from the Tessian platform. The only thing is the client application can't be updated automatically. However, this is on the road map and will be available soon. Review collected by and hosted on G2.com. What problems is Proofpoint Adaptive Email Security solving and how is that benefiting you? Users may sometimes send emails to the incorrect contacts. Tessian helps in warning users when they try and send something to someone they have not done so before. Review collected by and hosted on G2.com. Show More 3/24/2023 Current UserValidated ReviewerIncentivizedSource: Seller invite AB Andrew B. Mid-Market (51-1000 emp.) 2/3/2023 "Brilliant next-level mail security" 5/5 What do you like best about Proofpoint Adaptive Email Security? We previously relied on rule based mail security, but after suppliers etc had account compromises via email, we moved to secure our environment. Tessian came out on top every time in all reviews we saw, highly recommended by our supplier and on reference calls. 12 months in, we have minimal false positives and have not seen any 'risky' emails threatening accounts, spam or other compromised correspondence Review collected by and hosted on G2.com. What do you dislike about Proofpoint Adaptive Email Security? It is easy to just put 'nothing' in this box, the interface is simple and intuitive. The add-in for users is quick and managable. We hardly ever have to access the portal, as it is very rare an email has been incorrectly blocked by Tessian, or that a positive result has 'slipped through' Review collected by and hosted on G2.com. What problems is Proofpoint Adaptive Email Security solving and how is that benefiting you? We had several suppliers suffer from compromised accounts, which were then subsequently resulting in intercepted emails regarding payments and other sensitive information. Tessian sits there in the background adding a massive piece of mind that these emails are being checked, analysed and stopped for our company, reducing that surface area vulnerable to attack Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: Seller invite ![Zachary S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Zachary S.") ZS Zachary S. Cyber Security Analyst Enterprise (\> 1000 emp.) 2/14/2023 "Cyber Security Analyst" 5/5 What do you like best about Proofpoint Adaptive Email Security? The most helpful thing about Tessian Portal is the user-friendliness. I believe it is straightforward to pick up and begin using without too much training. I believe the tabs are self-explanatory and it is laid out in a way that doesn't require too much thought to determine where to go in Tessian to accomplish your goal or task. Review collected by and hosted on G2.com. What do you dislike about Proofpoint Adaptive Email Security? There is really nothing that I don't like about the product. It helps me everyday in my position and I enjoy using it. Review collected by and hosted on G2.com. What problems is Proofpoint Adaptive Email Security solving and how is that benefiting you? It is solving user impersonation and spam filtering. It also is very good at detecting keywords in email that are linked to spam. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ![Verified User in Law Practice](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Law Practice") AL Verified User in Law Practice Mid-Market (51-1000 emp.) 7/3/2023 "Great software with AI compared to alternatives" 4.5/5 What do you like best about Proofpoint Adaptive Email Security? It does not impede end users with day to day normal emails. Instead it monitors and advises users when it detects something suspicious Review collected by and hosted on G2.com. What do you dislike about Proofpoint Adaptive Email Security? It seems to be a bit confusing to operate at first in relations to the account portal to deploy the application. Review collected by and hosted on G2.com. What problems is Proofpoint Adaptive Email Security solving and how is that benefiting you? It is solving threats of end users accidentally sending emails and attachments to the wrong addresses or misspelling email addresses Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ![Anthony S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Anthony S.") AS Anthony S. CIO Mid-Market (51-1000 emp.) 2/9/2023 "Tessian - does what is says on the tin" 4.5/5 What do you like best about Proofpoint Adaptive Email Security? Tessian provides my firm with the assurance that emails are going to the intended recipients, no matter what platform they are created on, also helping us avoid phishing and other email related attacks Review collected by and hosted on G2.com. What do you dislike about Proofpoint Adaptive Email Security? The only downside on using Tessian is that it is yet another add-in for Microsoft Outlook. In a world where add-ins come thick and fast, it would be great to ensure Tessian is as lightweight as possible, ideally just integrating into 365 Review collected by and hosted on G2.com. What problems is Proofpoint Adaptive Email Security solving and how is that benefiting you? Tessian reduces the operational risk of emails accidentally being send to the wrong (particularly external) party through it's machine learning technology Review collected by and hosted on G2.com. Show More 2/13/2024 Current UserValidated ReviewerIncentivizedSource: Seller invite PD Pravin D. Helpdesk Mid-Market (51-1000 emp.) 4/18/2023 "Easy integration for out environment" 4.5/5 What do you like best about Proofpoint Adaptive Email Security? Has all the tools that we need in order to better filter spam and malicious emails Review collected by and hosted on G2.com. What do you dislike about Proofpoint Adaptive Email Security? There is a learning curve on navigating around the portal, which can become a little frustrating but once you get over that, it become much mangeable Review collected by and hosted on G2.com. What problems is Proofpoint Adaptive Email Security solving and how is that benefiting you? Adds another layer of protection to our users emails and further decreasing spam emails being dumped into our user's inbox Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite AK Ashwin K. Lead, IT Desktop Support Mid-Market (51-1000 emp.) 6/3/2023 "Tessian Email Security is the best" 4.5/5 What do you like best about Proofpoint Adaptive Email Security? Tessian cloud security platform provides the extra layer of security to emails. Review collected by and hosted on G2.com. What do you dislike about Proofpoint Adaptive Email Security? It doesn't show up anywhere in outlook. It only shows in the task bar. Review collected by and hosted on G2.com. What problems is Proofpoint Adaptive Email Security solving and how is that benefiting you? Tessian is filtering all the unwanted spam emails and phishing emails. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic Review from User Profile ![Tim S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tim S.") TS Tim S. Enterprise (\> 1000 emp.) 2/15/2023 "Tessian is a very valuable tool in protecting us from phishing attacks." 4/5 What do you like best about Proofpoint Adaptive Email Security? Tessian gives us that extra layer of protection on top of Google's built-in security. The extra layer of security we get from Tessian enhances what Google provides and gives us more confidence that phishing attacks will be flagged to our users. Review collected by and hosted on G2.com. What do you dislike about Proofpoint Adaptive Email Security? The portal can be challenging to navigate and find the information that you are looking for quickly. Review collected by and hosted on G2.com. What problems is Proofpoint Adaptive Email Security solving and how is that benefiting you? We were not happy with the Google phishing prevention tools alone and needed to add another layer of security to protect our users. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ![Gaurav P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Gaurav P.") GP Gaurav P. Senior Consultant Mid-Market (51-1000 emp.) 4/28/2023 "Tessian - a Powerful Solution for your Network Protection requirements" 4.5/5 What do you like best about Proofpoint Adaptive Email Security? Safeguarding from attacks such as Phishing and other social engineering attacks. Also uses AI and ML for anaomoly detection and behaviour analysis. Review collected by and hosted on G2.com. What do you dislike about Proofpoint Adaptive Email Security? Nothing much apart from few false positives that may be generated and Integration with some of the email systems. Review collected by and hosted on G2.com. What problems is Proofpoint Adaptive Email Security solving and how is that benefiting you? Threats from Phishing , unsolicited emails to and fro from the organisation that may contain sensitive information can be minimised by Tessian .Also flags potential email threats for team to analyse and solve them . Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Financial Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Financial Services") UF Verified User in Financial Services Mid-Market (51-1000 emp.) 1/11/2023 "Email security that helps prevent data leakage and thwart phishing attacks" 4.5/5 What do you like best about Proofpoint Adaptive Email Security? It managed to identify incorrectly addressed emails, attempts to email out documents, and phishing attacks, even when the email recipient addresses were very similar or when the phishing email was well crafted. The customisable rule sets were flexible enough to help address our corner cases. Review collected by and hosted on G2.com. What do you dislike about Proofpoint Adaptive Email Security? We were early adopters, and initially, the product relied heavily on a plugin for MS Outlook for Windows. However, we impressed upon them the importance of catering for webmail to support our Mac, Linux and Windows webmail users, which ended up working well. Review collected by and hosted on G2.com. What problems is Proofpoint Adaptive Email Security solving and how is that benefiting you? Data leak prevention, highlighting and blocking phishing attempts and preventing misaddressed emails. It helped us prevent malware and social engineering attacks from compromising our users. The "are you sure" feature also prevented sending the correct email to the wrong person with the same name at a different organisation on multiple occasions. Review collected by and hosted on G2.com. 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