Link copied to clipboard # Mimecast Advanced Email Security vs Proofpoint Core Email Protection Comparison - What are their main differences? Share [ Export ](/compare/mimecast-advanced-email-security/proofpoint-core-email-protection/export.csv) Mimecast Advanced Email...Proofpoint Core Email...[+ Add Product](#) Pricing **Mimecast Advanced Email Security** Free Trial No pricing available **Proofpoint Core Email Protection** Free Trial **Free Trial** 0 Mailbox Per Year · Proofpoint Core Email Protection **Pricing Insights** from reviews Time to Implement **Mimecast Advanced Email Security** 2 months Based on 25 responses **Proofpoint Core Email Protection** 2 months Based on 14 responses Return on Investment **Mimecast Advanced Email Security** 12 months Based on 25 responses **Proofpoint Core Email Protection** 11 months1 month sooner Based on 12 responses Perceived Cost **Mimecast Advanced Email Security** $$$$$ **Proofpoint Core Email Protection** $$$$$ Average Discount **Mimecast Advanced Email Security** 10% **Proofpoint Core Email Protection** 12%2% more **Pros & Cons** from reviews **Mimecast Advanced Email Security** [ Email Security (49) ](https://www.g2.com/products/mimecast-advanced-email-security/reviews?filters%5Bsentiment_snippet%5D=1895879&qs=pros-and-cons#reviews)[ Ease of Use (44) ](https://www.g2.com/products/mimecast-advanced-email-security/reviews?filters%5Bsentiment_snippet%5D=1896702&qs=pros-and-cons#reviews)[ Complexity (21) ](https://www.g2.com/products/mimecast-advanced-email-security/reviews?filters%5Bsentiment_snippet%5D=1896173&qs=pros-and-cons#reviews)[ Email Filtering Issues (17) ](https://www.g2.com/products/mimecast-advanced-email-security/reviews?filters%5Bsentiment_snippet%5D=1896901&qs=pros-and-cons#reviews) **Proofpoint Core Email Protection** [ Protection (88) ](https://www.g2.com/products/proofpoint-core-email-protection/reviews?filters%5Bsentiment_snippet%5D=1903218&qs=pros-and-cons#reviews)[ Email Security (81) ](https://www.g2.com/products/proofpoint-core-email-protection/reviews?filters%5Bsentiment_snippet%5D=1903441&qs=pros-and-cons#reviews)[ Outdated Interface (28) ](https://www.g2.com/products/proofpoint-core-email-protection/reviews?filters%5Bsentiment_snippet%5D=1900507&qs=pros-and-cons#reviews)[ User Interface (24) ](https://www.g2.com/products/proofpoint-core-email-protection/reviews?filters%5Bsentiment_snippet%5D=1901603&qs=pros-and-cons#reviews) Integrations **Mimecast Advanced Email Security** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_4a9a6d57cdd833bf0381d21fd9246641/google-workspace.png "Product Avatar Image") Google Workspace ](https://www.g2.com/products/google-workspace/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_08e96079fcb00170d074870a649274f5/gtb-technologies-dlp.jpg "Product Avatar Image") GTB Technologies DLP ](https://www.g2.com/products/gtb-technologies-dlp/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_ae5d46296d0f8afa0fd352fc44bf419d/microsoft365.png "Product Avatar Image") Microsoft 365 ](https://www.g2.com/products/microsoft365/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_13aba37ae908d9cf29a2452925257ccc/microsoft-microsoft-exchange.jpeg "Product Avatar Image") Microsoft Exchange Server 2019 ](https://www.g2.com/products/microsoft-microsoft-exchange/reviews)[ View all ](https://www.g2.com/products/mimecast-advanced-email-security/integrations) **Proofpoint Core Email Protection** [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_8b3109519c061f3739371275d691098a/cortex-xsoar.png "Product Avatar Image") Cortex XSOAR ](https://www.g2.com/products/cortex-xsoar/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_56db399f44b6fabb7c667f09bc770579/crowdstrike-product-suite.png "Product Avatar Image") CrowdStrike Product Suite ](https://www.g2.com/products/crowdstrike-product-suite/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_5e8ef2a178e2eb8d2b5d50c95bfebc6c/cyberark-workforce-identity.png "Product Avatar Image") CyberArk Workforce Identity ](https://www.g2.com/products/cyberark-workforce-identity/reviews)[ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_4a9a6d57cdd833bf0381d21fd9246641/google-workspace.png "Product Avatar Image") Google Workspace ](https://www.g2.com/products/google-workspace/reviews)[ View all ](https://www.g2.com/products/proofpoint-core-email-protection/integrations) Screenshots **Mimecast Advanced Email Security** No screenshot available **Proofpoint Core Email Protection** ![Proofpoint Core Email Protection screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/121987/Screenshot-2025-06-16-at-2.24.55-PM.png) **Ratings** from reviews Meets Requirements **Mimecast Advanced Email Security** 9.0 9.0292 **Proofpoint Core Email Protection** 9.3 9.3290 Ease of Use **Mimecast Advanced Email Security** 8.0 8.0299 **Proofpoint Core Email Protection** 8.5 8.5556 Ease of Setup **Mimecast Advanced Email Security** 8.0 8.0234 **Proofpoint Core Email Protection** 8.3 8.3465 Ease of Admin **Mimecast Advanced Email Security** 7.9 7.9224 **Proofpoint Core Email Protection** 8.5 8.5252 Quality of Support **Mimecast Advanced Email Security** 8.4 8.4281 **Proofpoint Core Email Protection** 8.8 8.8313 Has the product been a good partner in doing business? **Mimecast Advanced Email Security** 8.7 8.7223 **Proofpoint Core Email Protection** 9.2 9.2248 Product Direction (% positive) **Mimecast Advanced Email Security** 8.8 8.8282 **Proofpoint Core Email Protection** 9.2 9.2277 **Features** ratings from reviews Cloud Email Security 8.5 157 8.9 172 Intelligent Email Protection 8.7 145 9.0 106 Secure Email Gateway 9.1 145 9.0 143 Email Anti-spam Not enough data 8.9 24 Email Encryption Not enough data 8.7 25 User Insights **Reviewers' Company Size** Small-Business(50 or fewer emp.) 18.2% Mid-Market(51-1000 emp.) 65.2% Enterprise(\> 1000 emp.) 16.6% Small-Business(50 or fewer emp.) 18.2% Mid-Market(51-1000 emp.) 65.2% Enterprise(\> 1000 emp.) 16.6% Small-Business(50 or fewer emp.) 4.7% Mid-Market(51-1000 emp.) 29.4% Enterprise(\> 1000 emp.) 65.9% Small-Business(50 or fewer emp.) 4.7% Mid-Market(51-1000 emp.) 29.4% Enterprise(\> 1000 emp.) 65.9% **Reviewers' Industry** [![Mimecast Advanced Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/4de3129d806e9580f2866c054f5a8591/mimecast-advanced-email-security.svg "Mimecast Advanced Email Security")](https://www.g2.com/products/mimecast-advanced-email-security/reviews) Mimecast Advanced Email Security Legal Services 8.4% Information Technology and Services 7.8% Financial Services 7.2% Computer & Network Security 4.5% Construction 4.5% Other 67.7% [![Proofpoint Core Email Protection](https://images.g2crowd.com/uploads/product/hd_favicon/8adf2eedd5616a9f5e200c4520f6d30d/proofpoint-core-email-protection.svg "Proofpoint Core Email Protection")](https://www.g2.com/products/proofpoint-core-email-protection/reviews) Proofpoint Core Email Protection Financial Services 9.6% Hospital & Health Care 8.0% Information Technology and Services 6.7% Retail 5.2% Banking 4.6% Other 66.0% Alternatives **Mimecast Advanced Email Security Alternatives** ![SpamTitan Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/1553620140/spamtitan-email-security.svg "SpamTitan Email Security") [ SpamTitan Email Security ](/products/spamtitan-email-security/reviews) ![Cloudflare One (SASE)](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b2231a414cb9f3f7c194f65af32b723e/cloudflare-one-sase.png "Cloudflare One (SASE)") [ Cloudflare One (SASE) ](/products/cloudflare-one-sase/reviews) ![Cisco Secure Email Threat Defense](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_38b2594bf3660b0b77b70d2dd1b16fee/cisco-secure-email-threat-defense.jpg "Cisco Secure Email Threat Defense") [ Cisco Secure Email Threat... ](/products/cisco-secure-email-threat-defense/reviews) ![Microsoft Defender for Office 365](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/microsoft-microsoft-defender-for-office-365.svg "Microsoft Defender for Office 365") [ Microsoft Defender for... ](/products/microsoft-microsoft-defender-for-office-365/reviews) **Proofpoint Core Email Protection Alternatives** ![Paubox](https://images.g2crowd.com/uploads/product/hd_favicon/57b768928a3f3f68b3afeb8a9c97e31b/paubox.svg "Paubox") [ Paubox ](/products/paubox/reviews) ![SpamTitan Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/1553620140/spamtitan-email-security.svg "SpamTitan Email Security") [ SpamTitan Email Security ](/products/spamtitan-email-security/reviews) ![Symantec Email Security.Cloud](https://images.g2crowd.com/uploads/product/hd_favicon/7e0271a147c13a70a6587f9586b454a0/symantec-email-security-cloud.png "Symantec Email Security.Cloud") [ Symantec Email Security.Cloud ](/products/symantec-email-security-cloud/reviews) ![Microsoft Defender for Office 365](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/microsoft-microsoft-defender-for-office-365.svg "Microsoft Defender for Office 365") [ Microsoft Defender for... ](/products/microsoft-microsoft-defender-for-office-365/reviews) ## Mimecast Advanced Email... vs Proofpoint Core Email... FAQs Generated using AI Last updated: August 14, 2026 ### What is the difference between Proofpoint Core Email... vs Mimecast Advanced Email...? Proofpoint Core Email Protection stands out for its higher G2 rating, stronger support scores, and focus on enterprise deployments, while Mimecast Advanced Email Security is favored for ease of use and integrations. | | [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) | [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) | | --- | --- | --- | | G2 Rating (reviews) | 4.6/5 (601 reviews) | 4.4/5 (350 reviews) | | Largest Segment | Enterprise | Mid-Market | | Ease of Setup score | 8.3 | 7.9 | | Quality of Support score | 8.8 | 8.3 | | Top Reviewer-Cited Strength | Effective (52 all-time mentions) | Email Security (40 all-time mentions) | ### How do the pricing models of Proofpoint Core Email... and Mimecast Advanced Email... compare? Proofpoint Core Email Protection is rated higher for value, with reviewers expressing greater satisfaction with its pricing compared to Mimecast Advanced Email Security. - **Proofpoint Core Email Protection:** Reviewers note that while Proofpoint is often viewed as expensive, many find the value justified by its effectiveness and comprehensive feature set. - **Mimecast Advanced Email Security:** Recent reviews highlight that Mimecast offers strong protection and is easy to implement, but some mention the cost compared to alternatives as a consideration. ### What are the best alternatives to Proofpoint Core Email... and Mimecast Advanced Email...? The top 3 alternatives to Proofpoint Core Email Protection and Mimecast Advanced Email Security are Paubox, SpamTitan Email Security, and Microsoft Defender for Office 365. | Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength | | --- | --- | --- | --- | --- | | [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) | 4.6/5 (601 reviews) | Enterprise | Reviewers note perceived high cost but strong value for advanced features | Effective (52 all-time mentions) | | [Mimecast Advanced Email Security](https://www.g2.com/products/mimecast-advanced-email-security/reviews) | 4.4/5 (350 reviews) | Mid-Market | Reviewers mention ease of use and integration, with some cost concerns | Email Security (40 all-time mentions) | | [Paubox](https://www.g2.com/products/paubox/reviews) | 4.9/5 (621 reviews) | Small-Business | — | Ease of use and strong security | | [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) | 4.5/5 (199 reviews) | Small-Business | — | Spam blocking and reliability | ### Which Secure Email Gateway features should I prioritize when comparing Proofpoint Core Email... and Mimecast Advanced Email...? Buyers should prioritize threat detection, ease of setup, reporting, customization, and integration capabilities when comparing Proofpoint Core Email Protection and Mimecast Advanced Email Security. - **Threat Detection:** Proofpoint Core Email Protection (52 all-time mentions for effectiveness), Mimecast Advanced Email Security (40 all-time mentions for email security, 20 for phishing protection). - **Ease of Setup:** Proofpoint Core Email Protection (8.3), Mimecast Advanced Email Security (7.9). - **Reporting:** Proofpoint Core Email Protection (frequent positive mentions for reporting and visibility), Mimecast Advanced Email Security (reviewers cite clear reporting but note limited customization). - **Customization:** Proofpoint Core Email Protection (14 all-time mentions), Mimecast Advanced Email Security (reviewers highlight flexible rule-building and policy tuning). - **Integration Capabilities:** Mimecast Advanced Email Security (15 all-time mentions for integrations), Proofpoint Core Email Protection (integration issues noted in 10 all-time mentions). ### What are the pros and cons of Proofpoint Core Email... vs Mimecast Advanced Email...? Proofpoint Core Email Protection is recognized for its advanced threat detection and reporting, while Mimecast Advanced Email Security is praised for ease of use and integration flexibility. - **Proofpoint Core Email Protection strengths:** Effective (52 all-time mentions), advanced features (33), strong protection (21), robust spam blocking (18), high customization (14), and detailed reporting. - **Proofpoint Core Email Protection trade-offs:** Poor customer support (19), limited features in complex scenarios (17), integration issues (10), navigation difficulty (10), and occasional false positives. - **Mimecast Advanced Email Security strengths:** Email security (40), ease of use (36), strong integrations (15), phishing protection (20), and flexible rule-building. - **Mimecast Advanced Email Security trade-offs:** Complexity (17), email filtering issues (16), false positives (13), configuration difficulties (12), and some reports of poor customer support (12). ### Is Proofpoint Core Email... or Mimecast Advanced Email... better for small businesses? Paubox is the better fit for small businesses, as it is the top-rated alternative with a small-business segment focus and a 4.9/5 rating from 621 reviews. - **Proofpoint Core Email Protection:** Largest segment is Enterprise; reviewers highlight advanced features and effectiveness but note complexity and higher cost, which may not align with small-business needs. - **Mimecast Advanced Email Security:** Largest segment is Mid-Market; reviewers appreciate ease of use and integration, but some mention complexity and configuration challenges for smaller teams. ### Which Secure Email Gateway platform has better integrations? Mimecast Advanced Email Security is favored for integrations, with more reviewer-cited mentions and positive sentiment. - **Proofpoint Core Email Protection:** Integration issues are noted in 10 all-time mentions, with reviewers mentioning challenges in achieving full integration with third-party partners. - **Mimecast Advanced Email Security:** Integrations are cited in 15 all-time mentions, with reviewers highlighting easy integration with Outlook and Office 365, and positive experiences with Teams integration. ### How do Proofpoint Core Email... and Mimecast Advanced Email... compare on customer support? Proofpoint Core Email Protection scores higher on Quality of Support by 0.5 points, indicating a material advantage over Mimecast Advanced Email Security. - **Proofpoint Core Email Protection:** Reviewers frequently praise responsive and knowledgeable support, though some mention slow response times and the need for improvement in complex cases. - **Mimecast Advanced Email Security:** Support is described as helpful and responsive in many reviews, but several reviewers report inconsistent experiences and challenges reaching support during critical incidents. ### Which is easier to implement, Proofpoint Core Email... or Mimecast Advanced Email...? Proofpoint Core Email Protection has a higher Ease of Setup score (8.3 vs 7.9), indicating it is generally easier to implement than Mimecast Advanced Email Security. - **Proofpoint Core Email Protection:** Reviewers describe setup as straightforward, with many citing "set and forget" deployment and easy configuration, though some note complexity in advanced rule settings. - **Mimecast Advanced Email Security:** Reviewers mention that initial setup is manageable, especially with vendor support, but note a steeper learning curve and more complex configuration for advanced policies. ### Which product has better Reporting? Proofpoint Core Email Protection is rated higher for Reporting, with reviewers highlighting its detailed and actionable reports. - **Proofpoint Core Email Protection:** Reviewers frequently mention effective and easy-to-monitor reporting, with positive sentiment around visibility and actionable insights. - **Mimecast Advanced Email Security:** Reviewers note clear reporting and centralized dashboards, but some cite limited customization and clunky interfaces for advanced reporting needs.