# FileWall for Microsoft 365 vs Mimecast Advanced Email Security Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Mimecast Advanced Email Security excels in providing robust protection against **phishing** , **malware** , and **impersonation attacks**. Users appreciate its intuitive interface, which simplifies daily monitoring and policy updates, making it easier to manage security threats effectively.
- **Users say** that FileWall for Microsoft 365 offers a seamless setup experience, particularly for those using Office 365. Reviewers highlight that the product effectively eliminates spam concerns, allowing users to focus on their work without the hassle of managing unwanted emails.
- **According to verified reviews** , Mimecast Advanced Email Security has a strong reputation for its **AI-powered detection** capabilities, which provide multi-layered defense against various email threats. This feature is particularly praised for its ability to identify unknown emails and block spam, enhancing overall security.
- **Reviewers mention** that while FileWall for Microsoft 365 is easy to manage and offers excellent technical support, it may not provide the same level of advanced threat protection as Mimecast. Users appreciate the training and support provided, which helps them maximize the product's effectiveness.
- **G2 reviewers highlight** that Mimecast Advanced Email Security has a higher overall satisfaction score, reflecting its strong market presence and user trust. Users value its deployment flexibility and integrated platform, which contribute to a comprehensive email security solution.
- **Users express concern** that while FileWall for Microsoft 365 has a higher star rating, its limited number of reviews may not fully represent its capabilities compared to Mimecast. However, those who have used FileWall commend its ability to filter and deliver emails free of malware, enhancing user confidence in email safety.



| | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Star Rating** | 4.9 out of 5 | 4.4 out of 5 | 
| **Total Reviews** | 21 | 320 | 
| **Largest Market Segment** | Small-Business (93.3% of reviews) | Mid-Market (68.4% of reviews) | 
| **Entry Level Price** | Free Trial Per Month | No pricing available | 

---
## Top Pros & Cons

### FileWall for Microsoft 365

**Not enough data**

### Mimecast Advanced Email Security

Pros:
- Email Security (40 reviews)
- Ease of Use (36 reviews)

Cons:
- Complexity (17 reviews)
- Email Filtering Issues (16 reviews)

---
## Ratings Comparison
| Rating | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
  | **Meets Requirements** | 10.0 (9 reviews) | 9.0 (252 reviews) | 
  | **Ease of Use** | 10.0 (9 reviews) | 8.0 (258 reviews) | 
  | **Ease of Setup** | 10.0 (9 reviews) | 8.0 (206 reviews) | 
  | **Ease of Admin** | 10.0 (12 reviews) | 7.9 (206 reviews) | 
  | **Quality of Support** | 10.0 (12 reviews) | 8.3 (245 reviews) | 
  | **Has the product been a good partner in doing business?** | 10.0 (12 reviews) | 8.7 (205 reviews) | 
  | **Product Direction (% positive)** | 10.0 (11 reviews) | 8.9 (246 reviews) | 

---
## Pricing

### FileWall for Microsoft 365

#### Entry-Level Pricing

Plan: FileWall for Microsoft 365

Price: Free Trial Per Month

Description: FileWall for M365 is available for a monthly $2.9 subscription per user or $29 per year.



Key Features:
- Get 30-Day Free Trial Now!
- Seamless deployment- service activation is done with a click. 
- Advanced email attachments handling for both internal and external senders.

[Learn more about FileWall for Microsoft 365](https://www.g2.com/products/filewall-for-microsoft-365/reviews)

#### Free Trial

Yes

### Mimecast Advanced Email Security

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Cloud Email Security

| Product | Score | Reviews |
|---|---|---|
| **FileWall for Microsoft 365** | N/A | N/A |
| **Mimecast Advanced Email Security** | 8.5/10 | 139 |

#### Administration

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Intelligence Reporting** | Not enough data | 8.0 (117 reviews) | 
| **Email Integration Suppor** | Not enough data | 8.4 (121 reviews) | 
| **Access Management** | Not enough data | 8.2 (117 reviews) | 
| **Data Loss Prevention** | Feature Not Available | 8.2 (101 reviews) | 

#### Maintenance

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Auditing** | Not enough data | 8.1 (116 reviews) | 
| **Allow and block lists** | Feature Not Available | 8.9 (122 reviews) | 
| **Compliance** | Feature Not Available | 8.5 (108 reviews) | 
| **Archiving** | Not enough data | 8.6 (115 reviews) | 

#### Security

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Anti-Malware/Anti-Spam** | Not enough data | 9.0 (134 reviews) | 
| **Encryption** | Feature Not Available | 8.2 (110 reviews) | 
| **Quarantine** | Not enough data | 9.0 (129 reviews) | 
| **Advanced Threat Protection (ATP)** | Not enough data | 8.8 (124 reviews) | 
| **Anti-Phishing** | Feature Not Available | 8.8 (127 reviews) | 
| **Account takeover prevention** | Feature Not Available | 7.7 (88 reviews) | 

### Cloud File Security

| Product | Score | Reviews |
|---|---|---|
| **FileWall for Microsoft 365** | N/A | N/A |
| **Mimecast Advanced Email Security** | N/A | N/A |

#### Security

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Encrypted Storage** | Feature Not Available | Not enough data | 
| **Anomoly Detection** | Not enough data | Not enough data | 
| **Data loss Prevention** | Feature Not Available | Not enough data | 
| **Policy Enforcement** | Not enough data | Not enough data | 

#### Administration

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Reporting and Monitoring** | Not enough data | Not enough data | 
| **Breadth of Partner Applications** | Not enough data | Not enough data | 
| **Auditing** | Not enough data | Not enough data | 

#### Access Control

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **User, Role, and Access Management** | Not enough data | Not enough data | 
| **Access Rights** | Not enough data | Not enough data | 
| **User Analytics** | Not enough data | Not enough data | 
| **Compliance Monitoring** | Feature Not Available | Not enough data | 

### Intelligent Email Protection

| Product | Score | Reviews |
|---|---|---|
| **FileWall for Microsoft 365** | N/A | N/A |
| **Mimecast Advanced Email Security** | 8.7/10 | 138 |

#### Administration

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Compliance** | Not enough data | 8.5 (112 reviews) | 
| **Intelligence Reporting** | Not enough data | 8.6 (124 reviews) | 
| **Email Clients** | Not enough data | 9.1 (127 reviews) | 
| **Role-Based Rules** | Not enough data | 8.9 (127 reviews) | 

#### Detection

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Data Exfiltration Detection** | Feature Not Available | 8.3 (115 reviews) | 
| **Activity Monitoring** | Not enough data | 8.5 (119 reviews) | 
| **Real-Time Detection** | Not enough data | 8.9 (126 reviews) | 

#### Protection

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Targeted Attack Prevention** | Feature Not Available | 9.0 (125 reviews) | 
| **Policy Enforcement** | Not enough data | 9.0 (130 reviews) | 
| **Spam Filtering** | Feature Not Available | 9.1 (133 reviews) | 

#### Agentic AI - Intelligent Email Protection

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.9 (8 reviews) | 
| **Adaptive Learning** | Not enough data | 8.1 (8 reviews) | 

### Secure Email Gateway

| Product | Score | Reviews |
|---|---|---|
| **FileWall for Microsoft 365** | N/A | N/A |
| **Mimecast Advanced Email Security** | 8.9/10 | 135 |

#### Functionality

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Anti-Spam** | Not enough data | 9.1 (133 reviews) ✓ Verified | 
| **Anti-Malware** | Not enough data | 9.2 (133 reviews) ✓ Verified | 
| **Anti-Phishing** | Not enough data | 8.8 (133 reviews) ✓ Verified | 
| **Filtering Functionality** | Not enough data | 9.0 (131 reviews) ✓ Verified | 
| **Quarantine** | Not enough data | 9.0 (131 reviews) ✓ Verified | 
| **Outbound Email Monitoring** | Not enough data | 9.1 (126 reviews) ✓ Verified | 
| **Advanced Threat Intelligence/Protection** | Not enough data | 9.0 (129 reviews) ✓ Verified | 
| **Archiving** | Not enough data | 8.8 (123 reviews) ✓ Verified | 
| **Reporting** | Not enough data | 8.5 (130 reviews) ✓ Verified | 
| **On-prem deployment** | Not enough data | Feature Not Available | 

#### Agentic AI - Secure Email Gateway

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Proactive Assistance** | Not enough data | Not enough data | 

### Malware Analysis Tools

| Product | Score | Reviews |
|---|---|---|
| **FileWall for Microsoft 365** | 10.0/10 | 8 |
| **Mimecast Advanced Email Security** | N/A | N/A |

#### Detection

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Malware Detection** | 10.0 (5 reviews) | Not enough data | 
| **Compliance Monitoring** | Not enough data | Not enough data | 
| **Threat Alerting** | Not enough data | Not enough data | 

#### Analysis

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Malware Evaluation** | Feature Not Available | Not enough data | 
| **Sandboxing** | Feature Not Available | Not enough data | 
| **Threat Intelligence** | Feature Not Available | Not enough data | 
| **File Analysis** | 10.0 (5 reviews) | Not enough data | 

#### Response

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Response Automation** | Not enough data | Not enough data | 
| **Malware Removal** | 10.0 (5 reviews) | Not enough data | 
| **Data Protection** | Feature Not Available | Not enough data | 

#### Generative AI

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **AI Text Summarization** | Not enough data | Not enough data | 

### Cloud Security

| Product | Score | Reviews |
|---|---|---|
| **FileWall for Microsoft 365** | N/A | N/A |
| **Mimecast Advanced Email Security** | N/A | N/A |

#### Cloud Visibility

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Data Discovery** | Not enough data | Not enough data | 
| **Cloud Registry** | Not enough data | Not enough data | 
| **Cloud Gap Analytics** | Not enough data | Not enough data | 

#### Security

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Data Security** | Not enough data | Not enough data | 
| **Data loss Prevention** | Not enough data | Not enough data | 
| **Security Auditing** | Not enough data | Not enough data | 

#### Identity

| Feature | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **SSO** | Not enough data | Not enough data | 
| **Governance** | Not enough data | Not enough data | 
| **User Analytics** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (2):** [Intelligent Email Protection Software](https://www.g2.com/categories/intelligent-email-protection), [Cloud Email Security Solutions](https://www.g2.com/categories/cloud-email-security)

**Unique to FileWall for Microsoft 365 (2):** [Malware Analysis Tools](https://www.g2.com/categories/malware-analysis-tools), [Cloud File Security Software](https://www.g2.com/categories/cloud-file-security)

**Unique to Mimecast Advanced Email Security (2):** [Secure Email Gateway Software](https://www.g2.com/categories/secure-email-gateway), [Browser Isolation Software](https://www.g2.com/categories/browser-isolation)


---
## Reviewer Demographics

### By Company Size

| Segment | FileWall for Microsoft 365 | Mimecast Advanced Email Security | 
|---|---|---|
| **Small-Business** | 93.3% | 15.7% | 
| **Mid-Market** | 6.7% | 68.4% | 
| **Enterprise** | 0% | 16.0% | 

### By Industry

#### FileWall for Microsoft 365

- **Information Technology and Services:** 60.0%
- **Computer Software:** 20.0%
- **Computer Networking:** 6.7%
- **Automotive:** 6.7%
- **Accounting:** 6.7%

#### Mimecast Advanced Email Security

- **Legal Services:** 9.3%
- **Information Technology and Services:** 8.0%
- **Financial Services:** 6.4%
- **Construction:** 4.5%
- **Computer Software:** 4.2%
- **Insurance:** 3.5%
- **Law Practice:** 3.5%
- **Computer & Network Security:** 3.2%
- **Hospital & Health Care:** 3.2%
- **Non-Profit Organization Management:** 2.6%
- **Other:** 51.6%

---
## Alternatives

### Alternatives to FileWall for Microsoft 365

- [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) — 4.6/5 stars (601 reviews)
- [ESET PROTECT](https://www.g2.com/products/eset-protect/reviews) — 4.6/5 stars (991 reviews)
- [Paubox](https://www.g2.com/products/paubox/reviews) — 4.9/5 stars (588 reviews)
- [Check Point Email Security](https://www.g2.com/products/check-point-email-security/reviews) — 4.6/5 stars (534 reviews)
- [Virtru Email Encryption](https://www.g2.com/products/virtru-email-encryption/reviews) — 4.4/5 stars (417 reviews)
- [CyberSentriq](https://www.g2.com/products/cybersentriq/reviews) — 4.6/5 stars (391 reviews)
- [Acronis Cyber Protect Cloud](https://www.g2.com/products/acronis-cyber-protect-cloud/reviews) — 4.7/5 stars (1436 reviews)
- [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) — 4.5/5 stars (517 reviews)
- [BetterCloud](https://www.g2.com/products/bettercloud/reviews) — 4.4/5 stars (486 reviews)
- [Valimail](https://www.g2.com/products/valimail/reviews) — 4.5/5 stars (459 reviews)

### Alternatives to Mimecast Advanced Email Security

- [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) — 4.6/5 stars (601 reviews)
- [SpamTitan Email Security](https://www.g2.com/products/spamtitan-email-security/reviews) — 4.5/5 stars (199 reviews)
- [Cloudflare One (SASE)](https://www.g2.com/products/cloudflare-one-sase/reviews) — 4.6/5 stars (105 reviews)
- [Cisco Secure Email Threat Defense](https://www.g2.com/products/cisco-secure-email-threat-defense/reviews) — 4.3/5 stars (28 reviews)
- [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) — 4.5/5 stars (298 reviews)
- [KnowBe4 Cloud Email Security (Formerly Egress)](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/reviews) — 4.5/5 stars (74 reviews)
- [Abnormal AI](https://www.g2.com/products/abnormal-ai/reviews) — 4.8/5 stars (73 reviews)
- [Barracuda Email Gateway Defense](https://www.g2.com/products/barracuda-email-gateway-defense/reviews) — 4.2/5 stars (39 reviews)
- [FortiMail](https://www.g2.com/products/fortimail/reviews) — 4.3/5 stars (24 reviews)
- [N-able Mail Assure](https://www.g2.com/products/n-able-mail-assure/reviews) — 4.0/5 stars (68 reviews)

---
## Top Discussions

### FileWall for Microsoft 365

No discussions available for this product.

### Mimecast Advanced Email Security

- Title: [Has anyone implemented ingesting the Audit logs from Mimecast into Graylog?](https://www.g2.com/discussions/has-anyone-implemented-ingesting-the-audit-logs-from-mimecast-into-graylog) — 3 comments, 1 upvote
  > **Top comment:** "I have not, I just use the built in alerts and mxtoolbox for mail flow."
- Title: [What is Mimecast Email Security with Targeted Threat Protection used for?](https://www.g2.com/discussions/what-is-mimecast-email-security-with-targeted-threat-protection-used-for) — 2 comments
  > **Top comment:** "Mimecast Email Security with Targeted Threat Protection is used to defend against phishing, malware, ransomware, and impersonation attacks.... It provides..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/filewall-for-microsoft-365-vs-mimecast-advanced-email-security)