--- title: Mimecast Advanced Email Security Reviews meta\_title: 'Mimecast Advanced Email Security Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 348 reviews by the users' company size, role or industry to find out how Mimecast Advanced Email Security works for a business like yours. aggregate\_rating: rating\_value: 4.4 review\_count: 348 scale: '5' date\_modified: '2026-08-09' parent\_category: name: Email Security url: https://www.g2.com/categories/email-security --- # Mimecast Advanced Email Security Reviews & Product Details Visit Website Email Security, Cloud Integrated (CI) protects organizations against all forms of email-based attacks, from phishing and credential theft to ransomware and zero-day threats. This solution deploys behind M365 to collect emails after they have passed through Microsoft security, reinspect them, and take action as needed. With a setup time of just four minutes and out-of-the-box settings designed to optimize security immediately, Email Security CI delivers best-in-class efficacy in the simplest way possible. Customers get the full power of Mimecast’s AI-powered detection and threat intelligence in a solution built for the reality of navigating today’s hostile threat landscape with limited time and resources. Email Security CI also offers a fully integrated Awareness Training solution to help organizations easily and effectively reduce the risk of human error. * * * Product Website Mimecast Advanced Email Security Seller [Mimecast](https://www.g2.com/sellers/mimecast) Discussions [Mimecast Advanced Email Security Community](https://www.g2.com/products/mimecast-advanced-email-security/discuss) Languages Supported German, English Solution Type All-in-One Show More ## Value at a Glance Averages based on real user reviews. ### Time to Implement 2 months [ View More Pricing Information ](https://www.g2.com/products/mimecast-advanced-email-security/pricing) ## Mimecast Advanced Email Security Integrations (3) What do users say about integrations? Verified by Mimecast Advanced Email Security [ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Microsoft 365 ](https://www.g2.com/products/microsoft365/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Microsoft Outlook ](https://www.g2.com/products/microsoft-outlook/reviews)[ ![Product Avatar Image](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Product Avatar Image") Microsoft Teams ](https://www.g2.com/products/microsoft-teams/reviews) Show More ![Domenico A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Domenico A.") DA Domenico A. CyberSecurity Lead Mid-Market (51-1000 emp.) 9/12/2024 "Top Product" 4.5/5 What do you like best about Mimecast Advanced Email Security? Very Intutitive platform and flexisble product Review collected by and hosted on G2.com. What do you dislike about Mimecast Advanced Email Security? Nothing to silike honestly, for me tick all the boxes Review collected by and hosted on G2.com. What problems is Mimecast Advanced Email Security solving and how is that benefiting you? Email filetring, Impersonatioon blocking and astispoofing Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ![Verified User in Financial Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Financial Services") AF Verified User in Financial Services Mid-Market (51-1000 emp.) 9/16/2024 "Great Product, but account management could be better" 3.5/5 What do you like best about Mimecast Advanced Email Security? Easy to use, setup and configure. Policies are super easy to start with and allows alot of customisation to fit any organisation. Implementation Team very helpful and worth every penny. Review collected by and hosted on G2.com. What do you dislike about Mimecast Advanced Email Security? Account Management. This is the only downside I can find, we spent our first year not even meeting our AM, finding tickets are often going without frequent updates which is quite frustrating. Review collected by and hosted on G2.com. What problems is Mimecast Advanced Email Security solving and how is that benefiting you? Mimecast was brought in to replace an old underperforming spam filtering system that was allow too many false negatives. Mimecast has successfully help us in reducing the spam exposure to the users. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: Seller invite ![Derek B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Derek B.") DB Derek B. Manager of Infrastructure and Security Mid-Market (51-1000 emp.) 6/25/2024 "Mimecast Advanced Email Security" 5/5 What do you like best about Mimecast Advanced Email Security? Ease of implementation and use are what I like best about Mimecast, especially compared to products I have used previously. Review collected by and hosted on G2.com. What do you dislike about Mimecast Advanced Email Security? Granular security settings can sometimes be difficult to find within the console. Review collected by and hosted on G2.com. What problems is Mimecast Advanced Email Security solving and how is that benefiting you? Our company was bombarded with spam and it was taking a significant amount of time to combat with our previous tools. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Shivam P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Shivam P.") SP Shivam P. IT Specialist Mid-Market (51-1000 emp.) 8/8/2024 "Top notch email security features" 4.5/5 What do you like best about Mimecast Advanced Email Security? Easy to use and fully customizable, gui is way better than other competitors. Review collected by and hosted on G2.com. What do you dislike about Mimecast Advanced Email Security? Doesn't have ability to connect mimecast with windows ad. Review collected by and hosted on G2.com. What problems is Mimecast Advanced Email Security solving and how is that benefiting you? It's blocking all the spams and blacklisted email addresses. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Michael Z.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Michael Z.") MZ Michael Z. Network Administrator Mid-Market (51-1000 emp.) 9/12/2024 "Mimecast works very well" 4.5/5 What do you like best about Mimecast Advanced Email Security? It blocks most emails that we want it to and we can setup rule for anything that it does not automatically take care of for us. If we have any issues we can easily get support. Review collected by and hosted on G2.com. What do you dislike about Mimecast Advanced Email Security? When the DMARK problem emails sneak up on us Review collected by and hosted on G2.com. What problems is Mimecast Advanced Email Security solving and how is that benefiting you? filtering or unwanted emails and attachments Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: Seller invite ![anushree v.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "anushree v.") AV anushree v. Assitant system engineer Mid-Market (51-1000 emp.) 2/19/2024 "Review on Mimecast Advanced Email Security" 4/5 What do you like best about Mimecast Advanced Email Security? Mimecast security is a wonderful email protection software which prevents malwares, spams, threats and other phishing mails. An excellent product which is simple to use,install, implement and integrate in your organization. It's customised features plays an effective role to have a secure communication within and across the organisation. The customer support is doing great it's effective responses to queries. Review collected by and hosted on G2.com. What do you dislike about Mimecast Advanced Email Security? Pricing of this product is little expensive compared to other email security softwares.The renewal cost of this software is also increased for yearly subscription. Sometimes mails that comes from trusted sources have been marked as Spam.These kind of technical issues has to be sorted. Review collected by and hosted on G2.com. What problems is Mimecast Advanced Email Security solving and how is that benefiting you? Mimecast is a best solution for an effective email management that protects the integrity of our financial mails. It eliminates the time consumption of people who is checking spam mails. Overall a top notch product as I have pointed out the price is quite high but a guaranteed product which is highly recommended. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Devang S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Devang S.") DS Devang S. Security Researcher Small-Business (50 or fewer emp.) 2/14/2024 "Transforming Email Security: A Review of Mimecast Advanced Protection" 4/5 What do you like best about Mimecast Advanced Email Security? One of the standout features of Mimecast Advanced Email Security is its comprehensive protection against a wide range of email-borne threats. Whether it's phishing attempts, malware, ransomware, or spear-phishing attacks, Mimecast's multi-layered defense mechanisms provide robust protection for our organization's email communications. Additionally, Mimecast's threat intelligence and real-time monitoring capabilities offer proactive detection and mitigation of emerging threats, ensuring that our email environment remains secure at all times. Review collected by and hosted on G2.com. What do you dislike about Mimecast Advanced Email Security? While Mimecast Advanced Email Security offers impressive protection, one aspect that could be improved is its user interface. While functional, it can feel a bit clunky and unintuitive at times, especially when navigating through various settings and configurations. Streamlining the user experience and making it more intuitive would enhance usability and make managing the system more efficient for administrators. Review collected by and hosted on G2.com. What problems is Mimecast Advanced Email Security solving and how is that benefiting you? Mimecast Advanced Email Security addresses several critical challenges in today's email landscape, ultimately benefiting our organization in multiple ways: Phishing Protection,Malware and Ransomware Defense, Data Leakage Prevention and Compliance and Governance. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Retail](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Retail") AR Verified User in Retail Mid-Market (51-1000 emp.) 9/19/2024 "Mimecast Works" 4.5/5 What do you like best about Mimecast Advanced Email Security? I like that Mimecast can be custimized to fit many different use cases and scenarios Review collected by and hosted on G2.com. What do you dislike about Mimecast Advanced Email Security? Configuration can be confusing at times. Review collected by and hosted on G2.com. What problems is Mimecast Advanced Email Security solving and how is that benefiting you? Mimecast helps greatly with impersonization attempts and other forms of phishing that native o365 tools do not catch well. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ![Verified User in Mechanical or Industrial Engineering](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Mechanical or Industrial Engineering") AM Verified User in Mechanical or Industrial Engineering Mid-Market (51-1000 emp.) 7/31/2019 "The most comprehensive Email security solution I've used so far" 4/5 What do you like best about Mimecast Advanced Email Security? The level of detail you can go to when defining policies. You can be very specific about what you want to block or filter. Depending on your package you have a lot of features on hand, be sure to get to know what is what and how you can overlap/layer the policies. Review collected by and hosted on G2.com. What do you dislike about Mimecast Advanced Email Security? The complexity is great on one hand, but it can be a little tricky to navigate through all of the policy settings and menus on the portal. It's essential you have some form of on-boarding consultancy when setting up, as it's too detailed to just pick up and run with. You want to get it right. Review collected by and hosted on G2.com. Recommendations to others considering Mimecast Advanced Email Security: Make sure you engage with a partner/reseller who can support the product, it's a detailed solution and it's critical you get it right before going live. Review collected by and hosted on G2.com. What problems is Mimecast Advanced Email Security solving and how is that benefiting you? Detecting Email threats that come into the business, plus we use the solution for archiving also, which solves a compliance issue. User Awareness training is carried out using their excellent short videos which even are end users are generally positive about. Review collected by and hosted on G2.com. Show More 2/9/2024 Current UserValidated ReviewerIncentivizedSource: G2 invite ![Verified User in Construction](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Construction") AC Verified User in Construction Enterprise (\> 1000 emp.) 2/5/2024 "Highly customizable and comprehensive email security tool" 5/5 What do you like best about Mimecast Advanced Email Security? Mimecast's offering has a solution for just about any need. There is a vast number of configuration options available to make this fit your organization. What really sets them apart is their top notch support. When you have a question or need configuration support you can usually find the answer you're looking for in their robust documentation. Even better though is their support staff. You can call and get the answer you need first try from the first agent you speak to. They are always knowledgable and eager to help you with whatever you're working on fixing, investigating, or configuring. Review collected by and hosted on G2.com. What do you dislike about Mimecast Advanced Email Security? Their user interface in the admin portal sometimes feels dated and not intuitive. Once you get the hang of "Mimecast's way" of doing things it's no problem but there is a learning curve to their tools. Review collected by and hosted on G2.com. What problems is Mimecast Advanced Email Security solving and how is that benefiting you? Mimecast helps to protect our users from spam, malicious attachments, malicious URLs, and a number of email related attacks. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ## Questions about Mimecast Advanced Email Security? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about Mimecast Advanced Email Security ](https://www.g2.com/products/mimecast-advanced-email-security/discussions/new) ![Allen S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Allen S.") AS Allen Snook • Last activity about 1 year ago Has anyone implemented ingesting the Audit logs from Mimecast into Graylog? 1 Upvote 3 [ Join the conversation ](https://www.g2.com/discussions/has-anyone-implemented-ingesting-the-audit-logs-from-mimecast-into-graylog) GU Guest User • Last activity about 1 year ago What is Mimecast Email Security with Targeted Threat Protection used for? 0 Upvotes 2 [ Join the conversation ](https://www.g2.com/discussions/what-is-mimecast-email-security-with-targeted-threat-protection-used-for) [ View all Discussions ](https://www.g2.com/products/mimecast-advanced-email-security/discuss) ## Pricing Insights Averages based on real user reviews. ### Time to Implement 2 months ### Return on Investment 12 months ### Average Discount 9% [ View More Pricing Information ](https://www.g2.com/products/mimecast-advanced-email-security/pricing) Mimecast Advanced Email Security Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_4e2b08dd17397bdc99a5658447cbc589/microsoft-microsoft-defender-for-office-365.jpg "Product Avatar Image") Microsoft Defender for... 4.5/5(299) [ Compare Now ](https://www.g2.com/compare/microsoft-microsoft-defender-for-office-365-vs-mimecast-advanced-email-security) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_f9b90f9d8d4e2cbdf787403ec274b32f/proofpoint-core-email-protection.jpg "Product Avatar Image") Proofpoint Core Email... 4.6/5(601) [ Compare Now ](https://www.g2.com/compare/mimecast-advanced-email-security-vs-proofpoint-core-email-protection) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_b00eebb9d7957901dc4176f594f678a9/spamtitan-email-security.jpg "Product Avatar Image") SpamTitan Email Security 4.5/5(199) [ Compare Now ](https://www.g2.com/compare/mimecast-advanced-email-security-vs-spamtitan-email-security) ##### ##### Mimecast Advanced Email Security Features Administration Email Clients Role-Based Rules Security Anti-Malware/Anti-Spam Quarantine Anti-Phishing Protection Policy Enforcement Spam Filtering Functionality Anti-Spam Anti-Malware Anti-Phishing [ View More Features ](https://www.g2.com/products/mimecast-advanced-email-security/features) ## 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