Hermes Secure Email Gateway vs Symantec IT Management Suite
Hermes Secure Email Gateway
hermesseg.io
Symantec IT Management Suite
broadcom.comSide by side
| Figure | Hermes Secure Email Gateway | Symantec IT Management Suite |
|---|---|---|
| Price from | $62.50/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 2 |
| Spec score · Email Security Gateways | 9.0 (#1) | 7.7 (#9) |
| Deployment | It can run as a gateway in front of Microsoft 365, Google Workspace, Exchange, or Postfix, as a full mail server, or in hybrid mode. | OS deployment supports bare-metal provisioning and hardware-independent imaging for desktops, laptops and servers. |
| Documentation depth | Online documentation is organized into installation/reference material, a 60-page administrator guide and an 11-page user guide. | Broadcom publishes planning, installation and upgrade, administration, platform-support, deployment, inventory, patch, real-time management, software-management and software-portal guides. |
| Integrations | Published integration targets include Microsoft 365, Google Workspace, Exchange, Postfix, Nextcloud, LDAP and Active Directory. | In ITMS 8.8.1 and later, Data Connector supports direct REST API communication for exchanging data with external platforms. |
| Support | Community support is informal through GitHub forums, the issue tracker, Matrix, and Telegram; direct vendor support requires eligible Pro support coverage or purchased incidents. | Broadcom provides technical support, product documentation, community forums, training, and partner services for the suite. |
| System requirements | The Docker edition requires Linux capable of running Docker Engine 24.0+ and Compose v2, with at least 4 vCPUs, 8 GB RAM and 275 GB storage. | A documented management server baseline requires .NET Framework 4.5.1+, Internet Explorer 10/11, supported SQL Server releases and Windows Server 2008 R2 or 2012 R2. |
| What it does | Hermes is a self-hosted Docker Compose email-security gateway and full mail server that can also run in hybrid mode. | IT Management Suite centrally manages, patches, deploys and remediates desktops, laptops and servers across their lifecycle. |
Plans
Hermes Secure Email Gateway
- Community EditionFree
- Community EditionFree
- Pro Edition$750 a year
Symantec IT Management Suite
- Symantec IT Management SuitePriced on request
- Symantec IT Management SuitePriced on request
In their own words
Hermes Secure Email Gateway
Hermes Secure Email Gateway is a self-hosted Docker Compose stack for email security, mail hosting, encryption, and collaboration. It can sit in front of Microsoft 365, Google Workspace, Exchange, or Postfix, run as a full mail server, or combine those roles in a hybrid setup. Incoming mail passes through Postfix postscreen and RBL checks, followed by scanning orchestrated by Amavisd-new with SpamAssassin and ClamAV. Hermes checks SPF, signs and verifies DKIM, enforces and aggregates DMARC, and signs and verifies ARC. Encryption options include SMTP TLS, S/MIME, PGP, encrypted PDF fallback, and Dovecot mail-crypt at rest. Full-server mode adds Dovecot mailboxes, IMAPS, POP3S, Submission, LMTP, quotas, shared mailboxes, and Sieve rules. Bundled Nextcloud supplies file sync, webmail, calendars, and contacts; Authelia provides single sign-on and multi-factor options. The free Community Edition is open source. Pro costs $750.00 per year per server and has a free 30-day trial. Hermes requires a Linux host with Docker Engine 24.0 or later and Docker Compose v2.
Symantec IT Management Suite
Symantec IT Management Suite manages application and operating-system configurations across desktops, laptops, and servers. It combines Asset Management Suite, Client Management Suite, and Server Management Suite, which can be licensed together or separately. Management features include automated patching, on-demand assessments, Patch Now actions, and CVE-based reporting. Deployment supports operating-system rollout, bare-metal provisioning, hardware-independent imaging, and software distribution. CMDB-backed discovery tracks hardware, software, virtual assets, contracts, warranties, and license usage. Cloud-Enabled Management collects inventory and delivers patches or software updates to Windows and Mac devices outside the corporate network without VPN. Users can request approved software through a self-service portal. The suite supports Microsoft, Red Hat, CentOS, and SUSE updates, plus Windows and Mac workstations. ITMS 8.8.1 and later provide REST API data exchange. Microsoft SQL Server is required for ITMS 8.7.x and 8.8.x; other listed database platforms are unsupported. Pricing is on request.