--- title: LibraCyber Email Security Reviews meta\_title: 'LibraCyber Email Security Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 112 reviews by the users' company size, role or industry to find out how LibraCyber Email Security works for a business like yours. aggregate\_rating: rating\_value: 4.8 review\_count: 112 scale: '5' date\_modified: '2026-08-10' parent\_category: name: Email Security url: https://www.g2.com/categories/email-security --- ### LibraCyber Email Security Pros and Cons: Top 5 Advantages and Disadvantages #### Quick AI Summary Based on G2 Reviews Generated from real user reviews Users value the **ease of use** of Libraesva Email Security, appreciating its simple configuration and intuitive dashboard. [(35 mentions)](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1217048&qs=pros-and-cons#reviews) Users value the **fast and reliable support** from Libraesva, enhancing their email security experience with ease. [(30 mentions)](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1216646&qs=pros-and-cons#reviews) Users highly value the **comprehensive and intuitive design** of Libraesva Email Security, which enhances their email protection experience. [(24 mentions)](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1217527&qs=pros-and-cons#reviews) Users praise Libraesva Email Security for its **exceptional effectiveness** and comprehensive, user-friendly features that enhance mail security. [(23 mentions)](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1219900&qs=pros-and-cons#reviews) Users value the **setup ease** of Libraesva Email Security, ensuring a smooth configuration and efficient protection against spam. [(16 mentions)](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1217581&qs=pros-and-cons#reviews) Users find the **setup process complex** , requiring time and effort to navigate advanced features and configurations. [(8 mentions)](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1219461&qs=pros-and-cons#reviews) Users experience a **sluggish interface** with Libraesva Email Security, making navigation and configuration challenging at times. [(5 mentions)](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1219611&qs=pros-and-cons#reviews) Users express frustration over the **lack of access to CLI and OS** , hindering advanced troubleshooting and configurations. [(4 mentions)](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=2063754&qs=pros-and-cons#reviews) Users find the **difficult setup** of Libraesva Email Security challenging, especially for those not familiar with email configuration. [(4 mentions)](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=2137370&qs=pros-and-cons#reviews) Users face **email delivery issues** due to SPF/DKIM problems and occasional phishing emails bypassing filters. [(4 mentions)](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1216663&qs=pros-and-cons#reviews) ### 5 Pros or Advantages of LibraCyber Email Security ##### 1. Ease of Use Users value the **ease of use** of Libraesva Email Security, appreciating its simple configuration and intuitive dashboard. [ See 35 mentions ](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1217048&qs=pros-and-cons#reviews) See Related User Reviews ![Massimo C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Massimo C.") MC Massimo C. Small-Business (50 or fewer emp.) 5.0/5 "All-Italian effectiveness and safety" What do you like about LibraCyber Email Security? It is really effective, easy to use and always one step ahead ML Michele L. Small-Business (50 or fewer emp.) 4.5/5 "Libraesva: Specialized, Accurate Protection for a Safer Mailbox" What do you like about LibraCyber Email Security? Libraesva keeps your mailbox clean and under control by stopping anything that could be harmful or malicious to the user. It performs deep and accurat ##### 2. Customer Support Users value the **fast and reliable support** from Libraesva, enhancing their email security experience with ease. [ See 30 mentions ](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1216646&qs=pros-and-cons#reviews) See Related User Reviews ML Michele L. Small-Business (50 or fewer emp.) 4.5/5 "Libraesva: Specialized, Accurate Protection for a Safer Mailbox" What do you like about LibraCyber Email Security? Libraesva keeps your mailbox clean and under control by stopping anything that could be harmful or malicious to the user. It performs deep and accurat ![Marco V.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Marco V.") MV Marco V. Mid-Market (51-1000 emp.) 5.0/5 "Safety, ease of use, great team." What do you like about LibraCyber Email Security? The product is constantly updated, the learning course for use is extremely clear, the documentation effective. I appreciated the definition of the r ##### 3. Email Security Users highly value the **comprehensive and intuitive design** of Libraesva Email Security, which enhances their email protection experience. [ See 24 mentions ](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1217527&qs=pros-and-cons#reviews) See Related User Reviews ![Vittorio O.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vittorio O.") VO Vittorio O. Small-Business (50 or fewer emp.) 4.5/5 "Effective Email Protection Without False Positives" What do you like about LibraCyber Email Security? It is an excellent product that I use to protect my mail and that of my clients. The thing I like most about Libraesva Email Security is the very good ![Diego F.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Diego F.") DF Diego F. Small-Business (50 or fewer emp.) 5.0/5 "Libraesva, the best-in-class email gateway service" What do you like about LibraCyber Email Security? with Libraesva you can check all your incoming and outgoing email just in time! it's very easy to Use, to configure and reaely effective on preventin ##### 4. Effective Users praise Libraesva Email Security for its **exceptional effectiveness** and comprehensive, user-friendly features that enhance mail security. [ See 23 mentions ](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1219900&qs=pros-and-cons#reviews) See Related User Reviews ![Massimo C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Massimo C.") MC Massimo C. Small-Business (50 or fewer emp.) 5.0/5 "All-Italian effectiveness and safety" What do you like about LibraCyber Email Security? It is really effective, easy to use and always one step ahead ML Michele L. Small-Business (50 or fewer emp.) 4.5/5 "Libraesva: Specialized, Accurate Protection for a Safer Mailbox" What do you like about LibraCyber Email Security? Libraesva keeps your mailbox clean and under control by stopping anything that could be harmful or malicious to the user. It performs deep and accurat ##### 5. Setup Ease Users value the **setup ease** of Libraesva Email Security, ensuring a smooth configuration and efficient protection against spam. [ See 16 mentions ](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1217581&qs=pros-and-cons#reviews) See Related User Reviews ML Michele L. Small-Business (50 or fewer emp.) 4.5/5 "Libraesva: Specialized, Accurate Protection for a Safer Mailbox" What do you like about LibraCyber Email Security? Libraesva keeps your mailbox clean and under control by stopping anything that could be harmful or malicious to the user. It performs deep and accurat ![Marco V.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Marco V.") MV Marco V. Mid-Market (51-1000 emp.) 5.0/5 "Safety, ease of use, great team." What do you like about LibraCyber Email Security? The product is constantly updated, the learning course for use is extremely clear, the documentation effective. I appreciated the definition of the r ### 5 Cons or Disadvantages of LibraCyber Email Security ##### 1. Complexity Users find the **setup process complex** , requiring time and effort to navigate advanced features and configurations. [ See 8 mentions ](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1219461&qs=pros-and-cons#reviews) See Related User Reviews ML Michele L. Small-Business (50 or fewer emp.) 4.5/5 "Libraesva: Specialized, Accurate Protection for a Safer Mailbox" What do you dislike about LibraCyber Email Security? It can happen that some senders have issues with SPF or DKIM, which may cause their messages to be blocked. In these cases, simply adding them to the ![Simone P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Simone P.") SP Simone P. Small-Business (50 or fewer emp.) 4.5/5 "Easy to Use and Blocks Almost Everything" What do you dislike about LibraCyber Email Security? The reporting feature is a bit messy, as is the settings management. You have to be careful to be on the right tenant. ##### 2. User Interface Users experience a **sluggish interface** with Libraesva Email Security, making navigation and configuration challenging at times. [ See 5 mentions ](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1219611&qs=pros-and-cons#reviews) See Related User Reviews ![Simone P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Simone P.") SP Simone P. Small-Business (50 or fewer emp.) 4.5/5 "Easy to Use and Blocks Almost Everything" What do you dislike about LibraCyber Email Security? The reporting feature is a bit messy, as is the settings management. You have to be careful to be on the right tenant. ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") A Verified User Small-Business (50 or fewer emp.) 5.0/5 "Accurate Threat Protection with Great Reporting, Minor UI and Customization Hiccups" What do you dislike about LibraCyber Email Security? One aspect I find less appealing about Libraesva Email Security is that the interface can occasionally be sluggish, particularly when accessing detail ##### 3. Access Issues Users express frustration over the **lack of access to CLI and OS** , hindering advanced troubleshooting and configurations. [ See 4 mentions ](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=2063754&qs=pros-and-cons#reviews) See Related User Reviews MP Mauro P. Mid-Market (51-1000 emp.) 5.0/5 "Efficient Spam Protection with User-Friendly Setup and Excellent Multilingual Support" What do you dislike about LibraCyber Email Security? I dislike that there is no access to the CLI, which makes advanced troubleshooting more difficult. LK lewis K. Enterprise (\> 1000 emp.) 3.0/5 "Hit and Miss" What do you dislike about LibraCyber Email Security? We have had quite a few teething problems, there are some things that just straight up break with Libra which we weren't really made aware might be a ##### 4. Difficult Setup Users find the **difficult setup** of Libraesva Email Security challenging, especially for those not familiar with email configuration. [ See 4 mentions ](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=2137370&qs=pros-and-cons#reviews) See Related User Reviews ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") A Verified User Small-Business (50 or fewer emp.) 5.0/5 "Excellent Email Protection, Though Setup Could Be Simpler" What do you dislike about LibraCyber Email Security? The setup is not simple they should make it easier ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") A Verified User Small-Business (50 or fewer emp.) 4.5/5 "Easy to use" What do you dislike about LibraCyber Email Security? Is not very end user friendly, It requires to give a lot of information to users in order to use their function. ##### 5. Email Issues Users face **email delivery issues** due to SPF/DKIM problems and occasional phishing emails bypassing filters. [ See 4 mentions ](https://www.g2.com/products/libracyber-email-security/reviews?filters%5Bsentiment_snippet%5D=1216663&qs=pros-and-cons#reviews) See Related User Reviews ML Michele L. Small-Business (50 or fewer emp.) 4.5/5 "Libraesva: Specialized, Accurate Protection for a Safer Mailbox" What do you dislike about LibraCyber Email Security? It can happen that some senders have issues with SPF or DKIM, which may cause their messages to be blocked. In these cases, simply adding them to the LK lewis K. Enterprise (\> 1000 emp.) 3.0/5 "Hit and Miss" What do you dislike about LibraCyber Email Security? We have had quite a few teething problems, there are some things that just straight up break with Libra which we weren't really made aware might be a ![Tadd A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tadd A.") TA Tadd A. Small-Business (50 or fewer emp.) 4/21/2026 "Reliable Security Solution with Stellar Support" 5/5 What do you like best about LibraCyber Email Security? I like that Libraesva Email Security just works, and the tech support is great. I also appreciate the method of releasing emails and enabling users to release their own emails. While setting up these gateways isn't easy, their tech support guided me through it, which made it much easier, and I think Libraesva does a good job with guiding the setup. Review collected by and hosted on G2.com. What do you dislike about LibraCyber Email Security? The initial configuration is quite involved between setting up the DNS correctly, and integrating it with Office 365. Review collected by and hosted on G2.com. What problems is LibraCyber Email Security solving and how is that benefiting you? Libraesva Email Security helps my customers meet security requirements for insurance, offers great tech support, and allows users to release their own emails. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Brasolin C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Brasolin C.") BC Brasolin C. Senior System Engineering Small-Business (50 or fewer emp.) 10/30/2025 "Definitely one of the best anti-spam solutions on the market." 5/5 What do you like best about LibraCyber Email Security? Libraesva ESG is a powerfull anti-spam, it is very easy to use for both users and administrators. The search result are very detailed and easy the troubleshooting. The cloud VM version managed by libraesva is another plus, monitoring and upgrade is all done by the vendor. Also the support is very prepared and the answer time is low. As a system integrator, ESG is the anti-spam system we propose to our customer. In 1 day the system is ready to go live. Review collected by and hosted on G2.com. What do you dislike about LibraCyber Email Security? If I have to say something, the quarantine report that the administrator receives includes all messages from all users, there is no option to limit it to your own messages. Review collected by and hosted on G2.com. What problems is LibraCyber Email Security solving and how is that benefiting you? They helped me analyze audit logs to understand some anonymous accesses via a function released by links in quarantine reports. In new setups, to enable functions via new settings and for a problem with o365 integration. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller GC Gian Marco C. Assistente Informatico Enterprise (\> 1000 emp.) 10/17/2025 "Libraesva ESG: Reliable, Easy Integration, and Outstanding Support" 5/5 What do you like best about LibraCyber Email Security? My company has been using Libraesva ESG for several years. The product is easy to integrate into the email system and offers highly effective protection against spam, phishing, and other email threats. False positives are extremely rare (virtually nonexistent), while almost all emails intended for interception are effectively blocked. The price of the product is lower than the gain that LibraEsva ESG guarantees in terms of security and time saved in examining incoming emails. I really appreciate the ability to replace links in email texts, allowing a sandbox to be used before accessing the linked content. On the rare occasions when I feel the need to consult it, the support is excellent and resolves issues quickly. Review collected by and hosted on G2.com. What do you dislike about LibraCyber Email Security? Really there are no downsides. All is OK. Review collected by and hosted on G2.com. What problems is LibraCyber Email Security solving and how is that benefiting you? Every day, every moment, LibraEsva ESG correctly filters the huge amount of email my company receives. The work it does is invaluable and now indispensable. Thousands of spam, phishing, scam, and other emails don't reach their destination. This ensures all staff receive only the emails they need. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Mechanical or Industrial Engineering](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Mechanical or Industrial Engineering") UM Verified User in Mechanical or Industrial Engineering Small-Business (50 or fewer emp.) 6/24/2025 "A cost-efficient solution to enhance email security" 4.5/5 What do you like best about LibraCyber Email Security? It blocks a lot of malwares and bad files, it is a very good solution to make your IT safer without effort, it's like a plug&play wall between you and hackers/spammers Review collected by and hosted on G2.com. What do you dislike about LibraCyber Email Security? The spam filter has been improved but still requires attention, even if 80/90% of spam emails are recognized and not the delivered to your inbox, some still pass through. Review collected by and hosted on G2.com. What problems is LibraCyber Email Security solving and how is that benefiting you? LibraEsva is helping us prevent malicious content to be opened from users in Outlook and is a great investment to protect our IT infrastracture. It works smoothly in the background and emails flow as fast as without it. Every time you receive a link or an attachment, LibraEsva scans it and deliver it only if virus-free. We have never contacted support because the software has never been down since we implemented it. Review collected by and hosted on G2.com. Show More 1/29/2026 Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller LK lewis K. Engineer Enterprise (\> 1000 emp.) 10/8/2025 "Hit and Miss" 3/5 What do you like best about LibraCyber Email Security? The UI is much better than our previous product and navigating the admin centre is usually pretty quick and seamless. Also I like how emails are displayed when you are searching for them. I think generally the design is fairly intuitive. Customer support has generally been quick to respond and are usually quite helpful (depending who the person is) Review collected by and hosted on G2.com. What do you dislike about LibraCyber Email Security? We have had quite a few teething problems, there are some things that just straight up break with Libra which we weren't really made aware might be a possibility beforehand and some of them can't be fixed. (Outlook Tasks for eg) Sometimes the admin centre will randomly make you log in repeatedly as you are navigating around which is quite annoying. I also don't really like the UI of the Archiver, it's ok if you are just looking at one inbox but when you are searching for loads of emails from various sources I'd prefer it to look more like the ESG. Review collected by and hosted on G2.com. What problems is LibraCyber Email Security solving and how is that benefiting you? it's hopefully stopping users getting malivious emails, this helps prevent data breaches and malware on devices Review collected by and hosted on G2.com. Show More Response from Paolo Parravicini of LibraCyber Email Security [Editedit](https://www.g2.com/survey_responses/libracyber-email-security-review-11780771/official_response/edit) Hi Lewis, thank you so much for taking the time to review Libraesva and for your positive overall rating. We’re sorry to hear about the challenges you mentioned under “What do you dislike.” Our team is actively working on improvements in those areas. If you’re open to it, we’d be happy to review your current configuration to ensure you’re benefiting from the latest updates and enhancements. Please reach out to our support team, we’ll make sure your case gets fast-tracked to our engineering team. Thanks again for your valuable feedback and for helping us make Libraesva even better! [See how LibraCyber Email Security improved](https://www.libraesva.com/support) Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Enrico D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Enrico D.") ED Enrico D. CEO Small-Business (50 or fewer emp.) 10/2/2025 "The best e-mail security gateway" 5/5 What do you like best about LibraCyber Email Security? I'm a Linux enthusiast and spent a few years developing a mail gateway with Postifx, SpamAssasin, and other security tools. When I first discovered LibraEsva, I thought this was the goal of all my work: excellent design, a comprehensive and intuitive user experience, designed for multi-domain and multi-client management. It also includes many other security features: the ability to sign outgoing mail with DKIM (without having to configure the internal MTA), sandboxing for URLs and files, and the ability to remove active scripts from attached documents, easy to integrate with many mail system. But what I really appreciate is the detailed message view: I can see everything about an email, its delivery, and even whether it's not delivered (which is important). I can inspect the message header and help the client pinpoint the cause of delivery issues. Finally, their technical support is fast and effective. A heartfelt thanks to the LibraEsva team! Review collected by and hosted on G2.com. What do you dislike about LibraCyber Email Security? To be honest, I don't think I have anything negative to report about this solution. Review collected by and hosted on G2.com. What problems is LibraCyber Email Security solving and how is that benefiting you? LibraEsva helped me solve the huge problem of unwanted email traffic and gave me the opportunity to offer to my customers excellent e-mail system protection. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Phakedi M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Phakedi M.") PM Phakedi M. Senior Information Technology Project Manager Mid-Market (51-1000 emp.) 7/1/2025 Business partner of the seller or seller's competitor, not included in G2 scores. "Brilliant Telecommunication Review of LibraESVA" 5/5 What do you like best about LibraCyber Email Security? LibraESVA, a solution that has significantly enhanced our email security infrastructure. From the outset, LibraESVA impressed us with its intuitive interface, powerful filtering capabilities, and exceptional customer support. The deployment was seamless, and the platform quickly demonstrated its value by drastically reducing spam, phishing attempts, and other malicious email threats. Its granular control and detailed reporting tools have empowered our IT team to monitor and manage email traffic with confidence and precision. What truly sets LibraESVA apart is its commitment to continuous improvement and responsiveness to customer feedback. Their support team is knowledgeable, prompt, and genuinely invested in helping us succeed. Review collected by and hosted on G2.com. What do you dislike about LibraCyber Email Security? Occasionally, legitimate emails are flagged as spam or phishing, requiring manual intervention. While this is common in many email security platforms, it can disrupt communication if not closely monitored Review collected by and hosted on G2.com. What problems is LibraCyber Email Security solving and how is that benefiting you? Spam and Phishing Attacks LibraESVA uses advanced filtering and threat detection to block spam, phishing emails, and malicious attachments before they reach users' inboxes. Improved Security Posture: Reduced exposure to email-based threats means fewer incidents and less downtime. Operational Efficiency: Less time spent managing spam and investigating false positives allows IT teams to focus on strategic tasks. Review collected by and hosted on G2.com. Show More 10/1/2025 Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Telecommunications](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Telecommunications") AT Verified User in Telecommunications Small-Business (50 or fewer emp.) 4/21/2026 "Extensive features, secure EU solution, and fast support response" 4.5/5 What do you like best about LibraCyber Email Security? Scope of included features. European security solution. Flexibility of connectivity. Support response time and price/performance ratio. Review collected by and hosted on G2.com. What do you dislike about LibraCyber Email Security? Onboarding could be simplified similarly to the LibraArchiver approach. Essentially, log in to the M365 tenant and then automate the creation of transport rules, connectors, etc. It should be technically feasible... Review collected by and hosted on G2.com. What problems is LibraCyber Email Security solving and how is that benefiting you? We had security incidents with some customers due to BEC, and Wahling Protection has noticeably improved the situation. Similarly, the situation regarding spam volume in certain mailboxes has also seen a noticeable improvement. And users get a good feeling about links in emails through URLSand. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller inviteAI Translated ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") AI Verified User in Information Technology and Services Mid-Market (51-1000 emp.) 6/5/2025 "Libraesva ESG: Your Ally Against Email Threats" 5/5 What do you like best about LibraCyber Email Security? Ease of Use and Management The admin interface is modern, intuitive, and centralized Easy to deploy and configure, even in complex environments Strong Customization Options Admins can tailor rules and alerts to specific organizational needs Review collected by and hosted on G2.com. What do you dislike about LibraCyber Email Security? Limited Brand Recognition Compared to giants like Proofpoint or Mimecast, Libraesva is less well-known globally. This might affect trust for some enterprises or influence procurement decisions. Review collected by and hosted on G2.com. What problems is LibraCyber Email Security solving and how is that benefiting you? Libraesva Email Security Gateway (ESG) addresses several critical problems in email communication, especially for businesses. Here's a breakdown of the problems it solves and the benefits it brings: Spam and Junk Email Overload Filters out unwanted emails with high accuracy, reducing inbox clutter. Phishing and Social Engineering Attacks Malware and Ransomware via Email Scans attachments and links for malicious content using sandboxing and URL rewriting. Review collected by and hosted on G2.com. Show More 1/23/2026 Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Civic & Social Organization](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Civic & Social Organization") AC Verified User in Civic & Social Organization Mid-Market (51-1000 emp.) 12/4/2025 "Designed by engineers, sold by engineers, the people who actually use it." 5/5 What do you like best about LibraCyber Email Security? The support is really good. It was created by engineers and sold to us by engineer. Nothing I can't stand more is smarmy sale folk. Because Libra was demoed by engineers that use it, it sold us. I like the fact you can see a phishing e-mail that may get through, but then over the day, you'll see Libra realise and start to block all the newer ones that come in over the day. Review collected by and hosted on G2.com. What do you dislike about LibraCyber Email Security? Needs to be a lot more users guides. The support is really good when I raise a ticket but if they hired someone to sit down and do a lot of guides, then they'd probably get less tickets raised. I know some of my tickets are for stuff that should be a in a user guide. I didn't like, in the new update, that you couldn't, from an e-mail preview, add it to the blocklist anymore but that appears to have been fixed now and is back. Review collected by and hosted on G2.com. What problems is LibraCyber Email Security solving and how is that benefiting you? Catches lots of spam, lots of phishing. I've actually watched it start blocking a phishing e-mail during a day as it learned what it actually was. Yes it made a mistake in letting it through first but the next few e-mails that came in it correctly blocked. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ## Top-Rated Alternatives [ ![Proofpoint Core Email Protection](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Proofpoint Core Email Protection") Proofpoint Core Email Protection 4.6/5(601) ](https://www.g2.com/products/proofpoint-core-email-protection/reviews) [ ![Mimecast Advanced Email Security](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mimecast Advanced Email Security") Mimecast Advanced Email Security 4.4/5(348) ](https://www.g2.com/products/mimecast-advanced-email-security/reviews) [ ![Microsoft Defender for Office 365](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Microsoft Defender for Office 365") Microsoft Defender for Office 365 4.5/5(299) ](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) [ View All Alternatives ](https://www.g2.com/products/libracyber-email-security/competitors/alternatives) ##### Categories on G2 [Cloud Email Security](https://www.g2.com/categories/cloud-email-security)[Email Anti-spam](https://www.g2.com/categories/email-anti-spam)[Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection) [Cloud Email Security](https://www.g2.com/categories/cloud-email-security)[Email Anti-spam](https://www.g2.com/categories/email-anti-spam)[Intelligent Email Protection](https://www.g2.com/categories/intelligent-email-protection)[Secure Email Gateway](https://www.g2.com/categories/secure-email-gateway) [Show MoreShow Less](javascript:void(0);) ##### Explore More [Which data de-identification platforms preserve data lineage and relationships required for business intelligence and analytics workflows?](https://www.g2.com/discussions/which-data-de-identification-platforms-preserve-data-lineage-and-relationships-required-for-business-intelligence-and-analytics-workflows)[What is the most affordable PDF editor for SMBs?](https://www.g2.com/discussions/what-is-the-most-affordable-pdf-editor-for-smbs)[Which Quote-to-Cash software enables accurate revenue recognition and ASC 606 compliance for a finance team that cannot afford to get deferred revenue reporting wrong?](https://www.g2.com/discussions/which-quote-to-cash-software-enables-accurate-revenue-recognition-and-asc-606-compliance-for-a-finance-team-that-cannot-afford-to-get-deferred-revenue-reporting-wrong) [Which low-code platforms actually deliver a return on investment without a long rollout period or a big initial setup cost?](https://www.g2.com/discussions/low-code-development-platforms-which-low-code-platforms-actually-deliver-a-return-on-investment-without-a-long-rollout-period-or-a-b)[Which education finance software includes built-in reporting capabilities for accreditation and institutional audits without extra manual work?](https://www.g2.com/discussions/which-education-finance-software-includes-built-in-reporting-capabilities-for-accreditation-and-institutional-audits-without-extra-manual-work)[Pros and Cons Details](https://www.g2.com/products/libracyber-email-security/reviews?qs=pros-and-cons) [Show MoreShow Less](javascript:void(0);)