# Trellix Email Security Reviews **Vendor:** Trellix **Category:** [Email Anti-spam Software](https://www.g2.com/categories/email-anti-spam) **Average Rating:** 3.8/5.0 **Total Reviews:** 31 ## About Trellix Email Security Trellix Email Security secures your primary attack surface without forcing a compromise between protection and productivity. By continuously analyzing inbound and outbound traffic, it blocks malicious attachments, URLs, and QR codes before they compromise the inbox. Because modern risk extends beyond email, this cost-effective solution extends its robust defense architecture to your wider cloud collaboration platforms, ensuring teams can share files and messages securely across the extended enterprise. Powered by machine learning and analytics, Trellix uncovers sophisticated, socially driven tactics that target the human element, neutralizing attacks at their root. Combined with integrated phishing simulations that sharpen employee awareness, Trellix delivers minimized risk, protected workflows, and significant time savings—proving that advanced threat defense can seamlessly coexist with organizational velocity. ## Trellix Email Security Reviews ### 1. McAfee Security of SMTP Relay Services for Incoming and Outgoing Email Traffic **Rating:** 4.5/5.0 stars **Reviewed by:** Syed Jaffer Z. | Manager Microsoft & IS Operations, Enterprise (> 1000 emp.) **Reviewed Date:** May 07, 2022 **What do you like best about Trellix Email Security?** McAfee Security for Email Services is integrated with its Cloud platform where it gets updates for various virus-related definitions which consist of antimalware, zero-day threats, blacklisting of domains, security engines etc. **What do you dislike about Trellix Email Security?** The scan engine sometimes does not get timely updates and services are required to be restarted or a call needs to be logged with the Support Engineer to get the issue fixed. **Recommendations to others considering Trellix Email Security:** The Mcafee Email Security was helping us with various features that are already mentioned above but its most unique feature was Image scanning which blocked a lot of pornographic content. **What problems is Trellix Email Security solving and how is that benefiting you?** McAfee Security for Email Services helped us with various virus-related definitions which consist of antimalware, zero-day threats, blacklisting of domains, security engines, Image scanning, porn-related content, bulk emails etc. ### 2. Solution for stopping spam emails **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Small-Business (50 or fewer emp.) **Reviewed Date:** June 19, 2022 **What do you like best about Trellix Email Security?** Good product if stopping spam emails or malware contenting emails. It can be deployed in large network for scanning spam emails and we can specifially block emails form outside of network too. **What do you dislike about Trellix Email Security?** It has some limitiation like if email is big and if it takes more time to scan it so to avoid delay it send email forward with adding warning note in it. **What problems is Trellix Email Security solving and how is that benefiting you?** We get more control over emails which to our network and we can stop what comes in the email from outside. ### 3. FireEye Email Security Review - Rahul **Rating:** 4.0/5.0 stars **Reviewed by:** Rahul R. | IT Consultant, Enterprise (> 1000 emp.) **Reviewed Date:** June 14, 2022 **What do you like best about Trellix Email Security?** its feature of blocking unwanted emails. **What do you dislike about Trellix Email Security?** The user interface is not very intuitive **Recommendations to others considering Trellix Email Security:** It is user-friendly and does a good job of detecting malicious attachments in the emails **What problems is Trellix Email Security solving and how is that benefiting you?** it does a good job of detecting malicious attachments in the emails that I receive ### 4. This device has better user interface and easy to use **Rating:** 4.0/5.0 stars **Reviewed by:** Akshay S. | Security engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** June 20, 2022 **What do you like best about Trellix Email Security?** Provides higher level of security for emails and easy to identify abnormalities. **What do you dislike about Trellix Email Security?** No dislikes are observed by me till today. **What problems is Trellix Email Security solving and how is that benefiting you?** FireEye provides better email security , also it detects vulnerability and abnormality related to emails. ### 5. FireEye Email security **Rating:** 4.5/5.0 stars **Reviewed by:** Ankit K. | Database security engineer, Computer Networking, Small-Business (50 or fewer emp.) **Reviewed Date:** May 10, 2022 **What do you like best about Trellix Email Security?** Great solution protect against malware/phishing coming from email with accuracy ease of use.Great reporting scope for customisation and seamless integration.FireEye threat intelligence services is integrated with EX. **What do you dislike about Trellix Email Security?** Sometimes feels that console is running slow. Riskware detection has a lot of false positives. **What problems is Trellix Email Security solving and how is that benefiting you?** Complete E-mail security protection against all the email users ### 6. Email Security provides greater insights about Advance phishing attacks **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** April 22, 2022 **What do you like best about Trellix Email Security?** Advance attack and Email trace feature, give end to end email flow informations **What do you dislike about Trellix Email Security?** Some time gives false positives, while protection against phishing mails **Recommendations to others considering Trellix Email Security:** Complete email security prevention is available on the cloud model. **What problems is Trellix Email Security solving and how is that benefiting you?** Complete Email security protection against all the email users. ### 7. Email server analysis **Rating:** 4.0/5.0 stars **Reviewed by:** Layla R. | Office Analyst, Small-Business (50 or fewer emp.) **Reviewed Date:** November 25, 2021 **What do you like best about Trellix Email Security?** Search for viruses in email attachments on the server access the system without losing or interrupting data. **What do you dislike about Trellix Email Security?** False positive and annoying alert notifications on continuous workdays. **What problems is Trellix Email Security solving and how is that benefiting you?** Each email that enters the server is automatically scanned for viruses, users are happy and safe from any external attack. ### 8. Works well **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Higher Education | Mid-Market (51-1000 emp.) **Reviewed Date:** August 19, 2021 **What do you like best about Trellix Email Security?** great tool for phishing and malware prevention. Has a low false positive rate. **What do you dislike about Trellix Email Security?** No major issues with the product itself, can be difficult to update sometimes. **What problems is Trellix Email Security solving and how is that benefiting you?** works great for a 2Lod for phishing and malware ### 9. Advanced Threat Email Blocker - a must to defend nation states attacks **Rating:** 5.0/5.0 stars **Reviewed by:** Alex T. | CSO, Mid-Market (51-1000 emp.) **Reviewed Date:** July 02, 2020 **What do you like best about Trellix Email Security?** Easy dashboard to use, simple yet effective. Blocks advanced threats. Support is very responsive to false negatives. They fingerprint emails for future blocking. **What do you dislike about Trellix Email Security?** No wizard on policies to be enabled. Can be resolved with professional services. You will need to learn a new tool - basics are the same as proofpoint or Cisco Email Security/Ironport, but new GUI, new terms and new workflows **Recommendations to others considering Trellix Email Security:** Works well to stop APTs. Price is relatively the same among other competitors **What problems is Trellix Email Security solving and how is that benefiting you?** Advanced phishing emails. We have O365 Email ATP as well, still see a lot of bypasses until we put in FireEye ETP. Works well with O365 Email ATP, both do retrospective alerts. Its like watching a dance between 2 products. They typically don't retro the same emails. No issues here. ### 10. McAfee Security for Email Servers does not meet expectations very much. **Rating:** 2.5/5.0 stars **Reviewed by:** CrisTiaN B. | Soporte Tecnico, Mid-Market (51-1000 emp.) **Reviewed Date:** October 09, 2020 **What do you like best about Trellix Email Security?** MSE could be a good tool, as it is intuitive to handle. **What do you dislike about Trellix Email Security?** My experience with MSE is extensive, but despite that, I believe it is a tool that has been forgotten and left behind by the McAfee development team. **Recommendations to others considering Trellix Email Security:** McAfee Email Gateway was an effective and very good product, it is the direction that MSE should have. **What problems is Trellix Email Security solving and how is that benefiting you?** For many years, trying to defend mail servers like Exchange, but there is always something that bothers the client with the product, and I have ended up uninstalling. ### 11. Mcafee Server Security is the best shield suite for protection against all kind of virus intrusions. **Rating:** 4.5/5.0 stars **Reviewed by:** Jessica S. | Associate Data Analyst, Enterprise (> 1000 emp.) **Reviewed Date:** March 28, 2020 **What do you like best about Trellix Email Security?** Mcafee Server Security Suite is one of the most useful security software which is best to secure the information in our servers. It makes our data handing more comfortable and protected to better handle our sensitive information. This server security suite is always working as shield to protect our computers and online networking. Mcafee Suite provide us with end-to-end security protection for all of our files and customer data. Proactive threat protection option always protects our server from the large majority of threats. **What do you dislike about Trellix Email Security?** McAfee Security for Email Servers is not always on top of making sure that this suite is being able or not to check the latest viruses updates and as a result, there are 99 percent chances of losing critical information. Sometimes, we are also not able to recognize any performance of losing important data when we are exposed to some virus attack, which decreases its working efficiency in detecting viruses. **What problems is Trellix Email Security solving and how is that benefiting you?** This software is great for protecting our email networking. McAfee Security for Email Servers always provide the continue protection from viruses, anti-malware and is quite responsive to prevent threats. While we are processing huge mass of important emails at our workplace then the McAfee Security for Email Servers provide this email extra-protection and ensures complete reliability and ultra protection. ### 12. FireEye ETP **Rating:** 4.0/5.0 stars **Reviewed by:** Afsaneh O. | Sr, information security engineer, Enterprise (> 1000 emp.) **Reviewed Date:** June 23, 2020 **What do you like best about Trellix Email Security?** User friendly, good customer service and good in blocking threats **What do you dislike about Trellix Email Security?** So far it's been a good product and they are coming out with more features **Recommendations to others considering Trellix Email Security:** Every environment is different, we have ETP as the second layer of protection after Proofpoint **What problems is Trellix Email Security solving and how is that benefiting you?** We send a copy of every messages to ETP for our risk team to assess and analyze the every email we receive ### 13. Good but there are better in the market **Rating:** 3.5/5.0 stars **Reviewed by:** twink t. | Skype review, Mid-Market (51-1000 emp.) **Reviewed Date:** January 23, 2019 **What do you like best about Trellix Email Security?** I am using this product from past 3 yrs, hence I think am the best person to review this software. The best thing about it is the treat is noted very soon and in the initial stage. There are many malwares currently on the internet to hack your valuable information, this software ensures we dont fall for them **What do you dislike about Trellix Email Security?** Everything is fine, does the job what it is meant for and does it good. But the worst part is its endless notifications. This is something McAfee can work on **Recommendations to others considering Trellix Email Security:** We can cut down on the notifications to the ed customer, it is a bit annoying **What problems is Trellix Email Security solving and how is that benefiting you?** Healthcare where am working on is a very vulnerable domain, where we can get hackers all the way for patient data. this software helps us e aware of all of them and get rid of them ### 14. Great Software, No Spam, Protection, Great Coverage **Rating:** 5.0/5.0 stars **Reviewed by:** Sammie M. | Sales Manager , Sporting Goods, Small-Business (50 or fewer emp.) **Reviewed Date:** January 23, 2019 **What do you like best about Trellix Email Security?** The product interface is not hard to use at all. The program is great at protect email privacy and securing emails. No hacking and has a superior spam blocker. Very reliable, user friendly, lots of warnings to protect against spam and phishing. I would reccomend this product to anyone! Go out and get it! **What do you dislike about Trellix Email Security?** There is not much to dislike other than the few emails that do make it through the spam filter. **Recommendations to others considering Trellix Email Security:** Get it! It is an amazing product! **What problems is Trellix Email Security solving and how is that benefiting you?** More email security. Less spam and junk emails to sort through. I know my important information is safe and secure. ### 15. Great software for email protection **Rating:** 3.0/5.0 stars **Reviewed by:** Mauricio A. | Operations Project Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** October 28, 2018 **What do you like best about Trellix Email Security?** -Logs and Reports help IT departments to track issues fast and efficient. -Integrates with ePO console for reports. -Could be an appliance solution or virtual solution. -Backups and migration tools work as expected. **What do you dislike about Trellix Email Security?** -The other competitors at the market grow exponentially with excellent features. McAfee event bothers to upgrade his GUI. -His AntiSpam motor doesn't protect all the threats. -Need an experienced partner to configure and customize all his features. Too many technical terms without a good administration manual. -Last year Gartner don´t consider McAfee as leaders on his magic quadrant. **Recommendations to others considering Trellix Email Security:** It's important to validate if the products it¿s still available for new users. **What problems is Trellix Email Security solving and how is that benefiting you?** AntiSpam solution with a virtualization software to our in-house email server. ### 16. Provides Average service **Rating:** 2.5/5.0 stars **Reviewed by:** Omondi P. | Monitoring, Impact and Communications (Global) Advisor, Mid-Market (51-1000 emp.) **Reviewed Date:** January 24, 2019 **What do you like best about Trellix Email Security?** The system has the best filtering system and in most cases, it efficiently filters spam messages rather than blocking them. It also works as an extra layer of security when accessing the internet. **What do you dislike about Trellix Email Security?** The services offered by McAfee are very average, especially when it comes to on-site appliances that have an end of life, which forces them to improve to a new system. **Recommendations to others considering Trellix Email Security:** The software can be suitable for small and medium-sized companies, due to its average services. It is also cheap to acquire and maintain. **What problems is Trellix Email Security solving and how is that benefiting you?** The product is used in the company as an Antispam software and a cloud-filtering framework. ### 17. McAfee Mail Email Gateway **Rating:** 3.0/5.0 stars **Reviewed by:** Verified User in Financial Services | Enterprise (> 1000 emp.) **Reviewed Date:** January 23, 2019 **What do you like best about Trellix Email Security?** Nice reporting, easy for users to report in both false and true positives to the spam team for review and release or blocking **What do you dislike about Trellix Email Security?** The interface is not intuitive, rules don’t have complex logic and often require several rules to block one sender. The signature updates usually break more than they fix due to no error checking on the mcaffe side **Recommendations to others considering Trellix Email Security:** Review and ensure you have policy and change control in place as one change can halt all email for an organization if not careful. **What problems is Trellix Email Security solving and how is that benefiting you?** Spam control, has easy ways to interact with all the company user base and receive reports of spam for blocking or release messages to users and prevent workflow disruptions. ### 18. McAffee for schools **Rating:** 1.0/5.0 stars **Reviewed by:** Scott T. | Director of Technology, Mid-Market (51-1000 emp.) **Reviewed Date:** January 23, 2019 **What do you like best about Trellix Email Security?** not a whole lot. it did an ok job of managing email and encryption, but way better alternatives available for much less. **What do you dislike about Trellix Email Security?** See above. We no longer use due to poor interface, poor support and just poor everything. **Recommendations to others considering Trellix Email Security:** do not use anything mcafee related. just a poor company and way behind the times. **What problems is Trellix Email Security solving and how is that benefiting you?** encrypting emails and overall security of emails in and out of the district. ### 19. Decent software **Rating:** 3.5/5.0 stars **Reviewed by:** Samantha R. | Client Technical Support Representative - Integrated Teller, Enterprise (> 1000 emp.) **Reviewed Date:** January 23, 2019 **What do you like best about Trellix Email Security?** I like that it does its job and it’s fairy easy to enable on all computers. It’s not hard to operate either. **What do you dislike about Trellix Email Security?** Although it’s an antivirus software, I don’t enjoy how many programs it does not cooperate with while it’s enabled. **What problems is Trellix Email Security solving and how is that benefiting you?** Malware from unwanted websites, emails, outside sources. We are protecting a lot of data with this software. ### 20. Interesting product to use **Rating:** 2.5/5.0 stars **Reviewed by:** Monica V. | Marketing Coordinator, Mid-Market (51-1000 emp.) **Reviewed Date:** January 24, 2019 **What do you like best about Trellix Email Security?** I enyoy the easiness of the product and how well equipped it is. **What do you dislike about Trellix Email Security?** I do not like that it lags and hesitates when trying to load the software **Recommendations to others considering Trellix Email Security:** great software! **What problems is Trellix Email Security solving and how is that benefiting you?** I have seen great results within my company. A breath of fresh air compared to other software I have used. ### 21. great for normal use **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Education Management | Mid-Market (51-1000 emp.) **Reviewed Date:** January 23, 2019 **What do you like best about Trellix Email Security?** McAfee works well for normal use. It automatically checks all sites that you log onto **What do you dislike about Trellix Email Security?** It seems that is does not always catch all viruses **Recommendations to others considering Trellix Email Security:** It is fine, but could do more to solve viruses **What problems is Trellix Email Security solving and how is that benefiting you?** Public School setting Easily catch viruses before they become a problem ### 22. Keeping my inbox safe **Rating:** 4.0/5.0 stars **Reviewed by:** Jazmin G. | Corporate IT Recruiter, Mid-Market (51-1000 emp.) **Reviewed Date:** January 24, 2019 **What do you like best about Trellix Email Security?** I like that the system securely gets rid of malware and spam emails. There’s a lot less risk for viruses. **What do you dislike about Trellix Email Security?** There’s not really anything I dislike about the software. **What problems is Trellix Email Security solving and how is that benefiting you?** We have realized how important it is to keep employee emails secure. ### 23. I highly recommend this **Rating:** 4.5/5.0 stars **Reviewed by:** Matthew R. | Manager, Small-Business (50 or fewer emp.) **Reviewed Date:** January 24, 2019 **What do you like best about Trellix Email Security?** Great software. McAfee has wonderful products and they are Installation takes a very long time.user-friendly **What do you dislike about Trellix Email Security?** Installation takes a very long time.I highly recommend this **What problems is Trellix Email Security solving and how is that benefiting you?** Our business was trying to increase security ### 24. McAfee gateway **Rating:** 2.5/5.0 stars **Reviewed by:** Horacio Z. | Professional Insurance Advisor, Small-Business (50 or fewer emp.) **Reviewed Date:** December 16, 2018 **What do you like best about Trellix Email Security?** It is a good suite to be protected from unknown senders **What do you dislike about Trellix Email Security?** Everything it is OK to use, it has a simple way **What problems is Trellix Email Security solving and how is that benefiting you?** I restrict in a very good way the malicious emails and my email server it is running faster than before I install it ### 25. My mail protector **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Consumer Services | Small-Business (50 or fewer emp.) **Reviewed Date:** January 23, 2019 **What do you like best about Trellix Email Security?** I like that is easy to install, safe to use and a good price . It’s uour first option when you search for antivirus **What do you dislike about Trellix Email Security?** All the pop ups and advertisements you have to see when you know you have to renew **What problems is Trellix Email Security solving and how is that benefiting you?** Ay this time I’m not . Since I have no problems ### 26. Email data protection **Rating:** 3.0/5.0 stars **Reviewed by:** Verified User in Apparel & Fashion | Enterprise (> 1000 emp.) **Reviewed Date:** December 18, 2018 **What do you like best about Trellix Email Security?** I like that they keep your files secured and have add ins you can buy if you want additional organization **What do you dislike about Trellix Email Security?** I dislike how engrained the software can be in your business files, but I’d rather them have access then unauthorized people. **What problems is Trellix Email Security solving and how is that benefiting you?** Having business documents available and protected at the same time and place is convenient. ### 27. Excellent email gateway **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Medical Practice | Small-Business (50 or fewer emp.) **Reviewed Date:** January 23, 2019 **What do you like best about Trellix Email Security?** Excellent email gateway that provides a good security application for buisnesses **What do you dislike about Trellix Email Security?** I dislike the elevated cost and sometimes the glitches in the system **What problems is Trellix Email Security solving and how is that benefiting you?** The use of a private email platform ### 28. Good Coverage **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Real Estate | Small-Business (50 or fewer emp.) **Reviewed Date:** November 23, 2018 **What do you like best about Trellix Email Security?** Very reliable and user friendly. It gives warnings about clicking on some suspicious links. **What do you dislike about Trellix Email Security?** It doesn't catch all threats. It seems as if it doesn't catch some of the links one should not click on. **Recommendations to others considering Trellix Email Security:** Pay attention to the warnings from this software. **What problems is Trellix Email Security solving and how is that benefiting you?** Email security. ### 29. Protected **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Education Management | Enterprise (> 1000 emp.) **Reviewed Date:** July 24, 2018 **What do you like best about Trellix Email Security?** This program is great at protect email privacy and securing emails. No worry about whether email will be hacked. Even protect again wrong emails and weird emails **What do you dislike about Trellix Email Security?** Nothing bad to say about program. The McAffee brand as a whole is good **What problems is Trellix Email Security solving and how is that benefiting you?** Best way to have secure emails, especially when mentioning students or district information that should be confidential ### 30. It works ok **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** April 30, 2018 **What do you like best about Trellix Email Security?** Ease of use and ability to scale up to many users easily **What do you dislike about Trellix Email Security?** The individual cost is high and it is inflexible **What problems is Trellix Email Security solving and how is that benefiting you?** Securing email ### 31. Great UI **Rating:** 5.0/5.0 stars **Reviewed by:** Thomas G. | Systems Programming Analysis, Enterprise (> 1000 emp.) **Reviewed Date:** November 08, 2017 **What do you like best about Trellix Email Security?** The product interface is that not hard to use. **What do you dislike about Trellix Email Security?** Sometimes when you make changes, it can take long. **What problems is Trellix Email Security solving and how is that benefiting you?** Fighting all types of email problems like spam and phishing. ## Trellix Email Security Discussions - [What does FireEye software do?](https://www.g2.com/discussions/fireeye-email-security-what-does-fireeye-software-do) - [What are email security features?](https://www.g2.com/discussions/fireeye-email-security-what-are-email-security-features-1c711321-ec70-42ef-93b0-c9b0df67f26e) - [What are email security features?](https://www.g2.com/discussions/fireeye-email-security-what-are-email-security-features) - [What does FireEye email security do?](https://www.g2.com/discussions/fireeye-email-security-what-does-fireeye-email-security-do) - [What does FireEye email security do?](https://www.g2.com/discussions/what-does-fireeye-email-security-do) - [View Trellix Email Security pricing details and edition comparison](https://www.g2.com/products/trellix-email-security/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-12+22%3A55%3A25+-0500&secure%5Bsession_id%5D=2e2e9ac2-a1ca-4c47-aa19-1fff89a1fd30&secure%5Btoken%5D=d51ecc00aa3bb5977f9b46a602296ed116b98d3ee5210e428b87c283a103a871&format=llm_user) ## Trellix Email Security Features **Agentic AI - Email Anti-spam Features** - Autonomous Task Execution - Proactive Assistance ## Top Trellix Email Security Alternatives - [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) - 4.6/5.0 (572 reviews) - [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) - 4.5/5.0 (278 reviews) - [Paubox](https://www.g2.com/products/paubox/reviews) - 4.9/5.0 (572 reviews)