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PeerSpot user
IT Infrastructure Engineer at a tech company with 11-50 employees
Real User
Mar 15, 2017
FortiMail:Includes features such as: spam detection, inbound and outbound inspection, no per-user or per-mailbox pricing.

What is most valuable?

  • Spam detection from FortiGuard Antispam Service and FortiMail antispam techniques; session based and application based.
  • Inbound and outbound inspection
  • Supports multiple domains/subdomains
  • Mail routing
  • Block/safe list based on e-mail addresses, domains or IP addresses
  • DNS black list scan
  • Banned word and dictionary scan
  • Image scanning
  • PDF scanning
  • Suspicious newsletter detection
  • Greylisting
  • Bidirectional email translation using Address Mapping to hide protected domains from the external networks
  • Sender reputation to prevent overload from high volume spams, mails with invalid recipients or infected messages
  • Access delivery and receive rules
  • Content monitor and filtering
  • Recipient-based and IP-based policies
  • User/group query options
  • Mail data migration from existing mail server to FortiMail (Serrver Mode)
  • Resource profiles; disk space quota, user access to address books
  • Built-in agenda
  • NFS and iSCSI support
  • RAID support
  • SMTP authentication via LDAP, RADIUS, POP3, IMAP
  • Per user inspection based on LDAP attributes
  • Mail queue management
  • Easy management using web GUI or CLI
  • Logging and reporting
  • High-Availability with quarantine and mail queue synchronization
  • Fortinet FortiMail is an industry-leading, multi-layered messaging security tool based on price and performance.
  • Scalable solution from SME to the largest ISP and carrier networks, delivers long term investment protection
  • Real-time Update from FortiGuard; signature database updating from FDN
  • Sandbox integration (optional)
  • Flexible and easy deployment in three modes (gateway, server with fully e-mail server features, and transparent).
  • End-to end IBE
  • Advanced bi-directional filtering
  • Multi-layer threat detection and protection
  • Data Leak Prevention, Policy based encryption, Archiving
  • Traffic analysis
  • No per-user or per-mailbox pricing
  • It’s the only messaging security solution on the market that supports transparent mode inspection.

How has it helped my organization?

FortiGate provides inbound scanning for e-mail based threats, but FortiMail provides much deeper analysis and implements a much richer feature set.

How are customer service and support?

I rate technical support 5/5.

Which solution did I use previously and why did I switch?

We used Exchange Server + FortiGate firewall. FortiMail offers more email security features.

Buyer's Guide
Fortinet FortiMail
January 2026
Learn what your peers think about Fortinet FortiMail. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
879,853 professionals have used our research since 2012.

How was the initial setup?

Initial setup is very easy.

What's my experience with pricing, setup cost, and licensing?

No per user or mailbox pricing; industry leading based on price and performance.

Disclosure: My company has a business relationship with this vendor other than being a customer. Gold Partner
PeerSpot user
CEO & Technical Head Executive at a tech services company with 51-200 employees
Real User
Apr 13, 2022
Is stable both on-premises and on the cloud
Pros and Cons
  • "It actually filters the compromised emails when on a network layer itself."

    What is most valuable?

    It actually filters the compromised emails when on a network layer itself.

    What needs improvement?

    The UI could be better.

    What do I think about the stability of the solution?

    It's quite stable. Both the on-premises and cloud deployments are quite stable.

    What do I think about the scalability of the solution?

    It's scalable.

    How are customer service and support?

    The technical support is excellent.

    How was the initial setup?

    The initial setup is pretty straightforward.

    What other advice do I have?

    The Fortinet line of products concentrates more on the security of these solutions. That is where we see the competitive advantage over other service providers.

    I would definitely recommend Fortinet FortiMail and rate it at nine on a scale from one to ten.

    Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
    PeerSpot user
    Buyer's Guide
    Fortinet FortiMail
    January 2026
    Learn what your peers think about Fortinet FortiMail. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
    879,853 professionals have used our research since 2012.
    reviewer943938 - PeerSpot reviewer
    Branch Manager at a tech services company with 201-500 employees
    Reseller
    Dec 14, 2020
    Simple to deploy and easy to manage but security could be upgraded
    Pros and Cons
    • "The deployment is simple and once up and running it is easy to manage."
    • "I think the security of the product could improve."

    What is our primary use case?

    It can be used for the mail for your trainees, personnel and spam sorting.

    What is most valuable?

    I find it to be easy to use and to manage.

    What needs improvement?

    I think the security of the product could improve.

    For how long have I used the solution?

    I have been using the product for 4 or 5 years.

    What do I think about the stability of the solution?

    I find the product to be stable.

    What do I think about the scalability of the solution?

    The product is scalable.

    How are customer service and technical support?

    I did not use customer support.

    How was the initial setup?

    The setup was not difficult at all.

    What about the implementation team?

    The deployment is simple and once up and running it is easy to manage.

    What's my experience with pricing, setup cost, and licensing?

    The product is not as expensive with competitive different brands. The products sell a lot.

    What other advice do I have?

    I would definitely recommend this product to others.

    I rate Fortinet Fortmail a seven out of ten.

    Which deployment model are you using for this solution?

    Public Cloud
    Disclosure: My company has a business relationship with this vendor other than being a customer. Reseller
    PeerSpot user
    Buyer's Guide
    Download our free Fortinet FortiMail Report and get advice and tips from experienced pros sharing their opinions.
    Updated: January 2026
    Product Categories
    Email Security
    Buyer's Guide
    Download our free Fortinet FortiMail Report and get advice and tips from experienced pros sharing their opinions.