Symantec IT Management Suite vs Proxmox Mail Gateway

Symantec IT Management Suite9.3Visit Proxmox Mail Gateway7.9Visit

Higher score Symantec IT Management Suite #2 in Email Anti-Spam Software 9.3/10 Pricing on request ✓ 0 of 3 features Contact Broadcom

vs

Proxmox Mail Gateway #8 in Email Anti-Spam Software 7.9/10 Open source ✓ 0 of 3 features Visit Proxmox

• Symantec IT Management Suite fits best

  IT teams managing endpoint software and patches

• Proxmox Mail Gateway fits best

  Self-hosted teams wanting a full mail gateway

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Side by side

Feature	Symantec IT Management Suite 9.3/10 Visit ↗	Proxmox Mail Gateway 7.9/10 Visit ↗
At a glance
Editor score	9.3	7.9
Ranking	#2 in Email Anti-Spam Software	#8 in Email Anti-Spam Software
Best for	IT teams managing endpoint software and patches	Self-hosted teams wanting a full mail gateway
Pricing model	Paid	Paid
Starting price	Pricing on request	€190/yr
Free plan	Not checked yet	—
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud, Desktop, Self-hosted
Platforms	Web	Web, Linux
Integrations	2 integrations	5 integrations
Features Symantec IT Management Suite 0/3 · Proxmox Mail Gateway 0/3
Phishing detection	Not checked yet	Not checked yet
Malware scanning	Not checked yet	Not checked yet
Attachment scanning	Not checked yet	Not checked yet
Specs
Quarantine access	Not checked yet	Not checked yet
Supported mail platforms	Not checked yet	Not checked yet
Quarantine retention	Not checked yet	Not checked yet
Deployment type	Not checked yet	Not checked yet
Our review
Pros	Manages Windows, macOS, and Linux from a centralized console Combines patching, vulnerability remediation, inventory, and compliance Supports remote endpoints, offline devices, and scheduled deployments	Scans inbound and outbound mail with SpamAssassin and ClamAV Extensive SMTP filtering, policy rules, quarantine, and mail actions Includes tracking, unified logs, clustering, web, CLI, and API administration
Cons	Its scope centers on endpoint and server management, not email filtering Pricing requires contact with sales The broad feature set may exceed the needs of email-focused teams	Requires gateway deployment between the firewall and internal mail server Annual subscriptions are priced per host, starting at €190 Support depth varies substantially by subscription tier
Our verdict	Symantec IT Management Suite is an enterprise platform for managing desktops, laptops, and physical or virtual servers across Windows, macOS, and Linux. It brings operating-system deployment, software distribution, patch management, asset… Read the review →	Proxmox Mail Gateway is an open-source mail proxy for organizations that need to inspect and control inbound and outbound email. It sits between a firewall and an internal mail server, analyzing traffic for spam, viruses, Trojans,… Read the review →

Strengths and trade-offs

• Symantec IT Management Suite — where it wins

  • Manages Windows, macOS, and Linux from a centralized console
  • Combines patching, vulnerability remediation, inventory, and compliance
  • Supports remote endpoints, offline devices, and scheduled deployments

  Where it doesn't

  • Its scope centers on endpoint and server management, not email filtering
  • Pricing requires contact with sales
  • The broad feature set may exceed the needs of email-focused teams

• Proxmox Mail Gateway — where it wins

  • Scans inbound and outbound mail with SpamAssassin and ClamAV
  • Extensive SMTP filtering, policy rules, quarantine, and mail actions
  • Includes tracking, unified logs, clustering, web, CLI, and API administration

  Where it doesn't

  • Requires gateway deployment between the firewall and internal mail server
  • Annual subscriptions are priced per host, starting at €190
  • Support depth varies substantially by subscription tier

• Symantec IT Management Suite9.3/10 · Pricing on request

  A broad endpoint management suite, but not a focused email anti-spam product.

  Contact BroadcomFull verdict →
• Proxmox Mail Gateway7.9/10 · Open source

  A full mail gateway for teams that want self-hosted scanning, rules, quarantine, and logs.

  Visit ProxmoxFull verdict →