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Head-to-head · Anti-spam Software

Mailprotector vs GFI MailEssentials

  • Updated Sep 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Mailprotector #7 in Anti-spam Software 6.9/10 Pricing on request ✓ 0 of 5 features Visit Mailprotector
GFI MailEssentials #8 in Anti-spam Software 6.8/10 30-day trial ✓ 0 of 5 features Visit GFI Software

Mailprotector leads on 0 checks, GFI MailEssentials on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMailprotector · 6.9/10

Mailprotector scores higher on our rubric for anti-spam software: 6.9 against 6.8 out of 10; our editors rank them #7 and #8.

Mailprotector is the better fit for microsoft or Google users needing impersonation controls. GFI MailEssentials is the better fit for microsoft mail environments needing broad scanning.

  • Mailprotector fits best

    Microsoft or Google users needing impersonation controls

  • GFI MailEssentials fits best

    Microsoft mail environments needing broad scanning

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Mailprotector 6.9/10 Visit ↗ GFI MailEssentials 6.8/10 Visit ↗
At a glance
Editor score 6.9 6.8
Ranking #7 in Anti-spam Software #8 in Anti-spam Software
Best for Microsoft or Google users needing impersonation controls Microsoft mail environments needing broad scanning
Pricing model Paid Paid
Starting price Not published Not published
Free plan Not published —
Free trial — —
Deployment Cloud Desktop, Self-hosted
Platforms Web Windows
Integrations 6 integrations 5 integrations
Features Mailprotector 0/5 · GFI MailEssentials 0/5
Phishing protection Not published Not published
Malware scanning Not published Not published
Quarantine controls Not published Not published
API access Not published Not published
Email continuity Not published Not published
Specs
Deployment Not published Not published
Users included Not published Not published
Our review
Pros
  • Filters inbound spam, phishing, and malware, plus outbound messages
  • Detects impersonation and enforces DMARC across supported email environments
  • Quarantine tools include safe previews and one-click release or blocking
  • Scans inbound, outbound, and internal email
  • Combines multiple antivirus engines with anti-spam and anti-phishing
  • Integrates with Exchange, Microsoft 365, Active Directory, and Outlook
Cons
  • Pricing requires contacting sales rather than choosing a published plan
  • Gateway deployment may be more than teams seeking basic spam filtering need
  • Malware sandboxing is not established in the product description
  • No free plan is offered
  • Deployment is centered on Windows and self-hosted gateway setups
  • Microsoft-focused integrations may not suit non-Microsoft mail stacks
Our verdict

Mailprotector’s CloudFilter is a secure email gateway for managed service providers and the organizations they support. It filters inbound messages for spam, phishing, and malware, and also applies outbound filtering. Microsoft 365 and…

Read the review →

Organizations running Microsoft Exchange or hosted Microsoft mail can use GFI MailEssentials to filter inbound, outbound, and internal messages. The paid product combines antivirus, anti-spam, anti-phishing, exploit, attachment, keyword,…

Read the review →
  1. MailprotectorAnti-spam Software 6.9Pricing on request
  2. GFI MailEssentialsAnti-spam Software 6.830-day trial

Strengths and trade-offs

  • Mailprotector — where it wins

    • Filters inbound spam, phishing, and malware, plus outbound messages
    • Detects impersonation and enforces DMARC across supported email environments
    • Quarantine tools include safe previews and one-click release or blocking

    Where it doesn't

    • Pricing requires contacting sales rather than choosing a published plan
    • Gateway deployment may be more than teams seeking basic spam filtering need
    • Malware sandboxing is not established in the product description
  • GFI MailEssentials — where it wins

    • Scans inbound, outbound, and internal email
    • Combines multiple antivirus engines with anti-spam and anti-phishing
    • Integrates with Exchange, Microsoft 365, Active Directory, and Outlook

    Where it doesn't

    • No free plan is offered
    • Deployment is centered on Windows and self-hosted gateway setups
    • Microsoft-focused integrations may not suit non-Microsoft mail stacks

More comparisons

Guides on anti-spam software

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update