Sold by: LibraesvaÂ
Deployed on AWS
AWS Free Tier
Libraesva ESG is an Integrated Email Security Solution.
Overview
Libraesva ESG is an Integrated Email Security Solution. We deliver advanced security for cloud-based email platforms. Email Security Gateway protects Microsoft 365 and Google Workspace using multiple layers of protection, both at the Gateway and API layers, so multiple solutions are not needed. Email threats like phishing attacks, email fraud, and BEC are stopped before reaching their target.
Highlights
- Email Security Solution
Details
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Delivery method
Delivery option
64-bit (x86) Amazon Machine Image (AMI)
Latest version
Operating system
OtherLinux 5.2.17
Deployed on AWS
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Features and programs
Financing for AWS Marketplace purchases
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Pricing
Pricing and entitlements for this product are managed through an external billing relationship between you and the vendor. You activate the product by supplying a license purchased outside of AWS Marketplace, while AWS provides the infrastructure required to launch the product. AWS Subscriptions have no end date and may be canceled any time. However, the cancellation won't affect the status of the external license.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Vendor refund policy
no refunds
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA)Â .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
Additional details
Resources
Vendor resources
Support
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Customer reviews
0 ratings
0 AWS reviews
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65 external reviews
Star ratings include only reviews from verified AWS customers. External reviews can also include a star rating, but star ratings from external reviews are not averaged in with the AWS customer star ratings.
Davide B.
Migrate from Trend Micro E-mail Security to LibraESVA ESG
Reviewed on Sep 19, 2025
Review provided by G2
What do you like best about the product?
Easy license method and appliance deploy.
Customer support easy to engage and usually fast answer
Customer support easy to engage and usually fast answer
What do you dislike about the product?
Any LDAP connector from AD on prem to ESG IaaS
What problems is the product solving and how is that benefiting you?
LibraEsva ESG allows us to have full control over our entire mail flow while providing flexible protection against spam and, most importantly, against viral, malware, phishing, and ransomware attacks on perimeter email traffic
Riccardo Z.
Proven Reliability and Effective Spam Filtering
Reviewed on Sep 18, 2025
Review provided by G2
What do you like best about the product?
Advanced and flexible custom filter rules; Effective machine learning that greatly enhances filtering; Log search is very fast and efficient; Regular and powerful updates; The support team is quick to reply and always finds the best solutions.
Overall, Libraesva combines strong technology with excellent support, making it a long-term partner I can fully trust for email security.
Overall, Libraesva combines strong technology with excellent support, making it a long-term partner I can fully trust for email security.
What do you dislike about the product?
I haven’t found any real drawbacks. In rare cases, updates took a bit longer to install, but the issue was always quickly resolved.
What problems is the product solving and how is that benefiting you?
Libraesva is solving problems with spam, viruses, and phishing (including whaling). The filtering is very accurate, users are satisfied, and the time needed to analyze emails is always short.
Cristian V.
efficiency and simplicity
Reviewed on Sep 10, 2025
Review provided by G2
What do you like best about the product?
I have been using Libra for many years, and it has never ceased to combine remarkable effectiveness with surprisingly low hardware and configuration requirements.
What do you dislike about the product?
I can't find any faults with its use. Perhaps some configurations could be moved to the mail domain level rather than the appliance level. If you use one appliance for each domain, there are no problems.
What problems is the product solving and how is that benefiting you?
Spam control with ease of use for the end user and verification of the danger of attachments and links.
Information Technology and Services
Intuitive yet effective
Reviewed on Sep 10, 2025
Review provided by G2
What do you like best about the product?
This antispam product is user friendly but still is also working real good.
It is the right compromise between usability and complexity.
It is the right compromise between usability and complexity.
What do you dislike about the product?
Some features can be imporved, i think one of them is whaling.
What problems is the product solving and how is that benefiting you?
Libra Esva help us to keep a high level of security in our mail flow, and also we use it to provide antispoam services to our customers.
Computer & Network Security
We use Libraesva on our customers
Reviewed on Aug 26, 2025
Review provided by G2
What do you like best about the product?
continuos improve security, for me is top antispam product.
What do you dislike about the product?
I use this software and I do not know a reason for a dislike.
What problems is the product solving and how is that benefiting you?
Disarm link
last check with urlsand
fast and high quality support
easy installation
last check with urlsand
fast and high quality support
easy installation