Xeams
Xeams: A flexible email gateway with a free edition and low-cost paid tiers. Ranked #18 of 34 in Email Security Gateways by our editors (7.5/10); pricing: Free plan · 30-day trial; best for small teams wanting low-cost self-hosted flexibility.
At a glance
- Editor score7.5 / 10
- PricingFree plan · 30-day trial
- Best forSmall teams wanting low-cost self-hosted flexibility
- Free planYes
- Paid from$0.67/user/mo
- Outbound filteringYes
- Facts checked20 Sep 2026
Where it wins
- Free Community Edition supports spam filtering for up to 5 users
- Filters spam, viruses, phishing, URLs, and outbound email
- Supports self-hosted, gateway, and hybrid deployment modes
Where it doesn't
- Community Edition is limited to personal and hobbyist use
- Enterprise pricing varies by user tier and billing period
- Its broad mail-server scope may exceed simple filtering needs
Our verdict on Xeams
Xeams combines a standalone email server with a filtering gateway for organizations managing inbound and outbound email. It supports SMTP, POP3, and IMAP, and can run as a standalone server, as a spam firewall in front of an existing server, or in hybrid mode. Small teams that want self-hosted control, a complete mail server, or a gateway for an existing environment are the clearest fit. The product is available for Windows, macOS, and Linux, with API and self-hosted options also listed.
The Community Edition is free for personal and hobbyist use and provides spam filtering for up to 5 users alongside a complete email server. The Enterprise Edition starts at $1.6667 per user per month with annual billing for 1–9 users; the monthly rate for that tier is $1.9167. Annual pricing falls to $1.25 per user per month for 10–24 users, $1 per user per month for 25–49 users, and $0.8333 per user per month for 50–74 users. Monthly pricing is also listed at $1.4375 per user per month for 10–24 users. A 30-day free trial is available.
Xeams has a wide platform and ecosystem footprint for a product in this category. Listed integrations include Microsoft 365, Microsoft Exchange, Active Directory, Google Workspace, and SIEM systems through Syslog. Its feature set covers spam, virus, and phishing filtering; spam firewall and hybrid deployment modes; archiving and search; quarantine reports; live monitoring; URL sandboxing; DKIM, SPF, and DMARC; REST API access; email event webhooks; and end-to-end encryption. Choose Xeams when flexibility and mail-server depth matter more than a narrowly focused gateway. Teams seeking only basic filtering may find its broader server and deployment scope unnecessary.
Your product? Our editors can test Xeams in depth and publish a review, labelled as paid · from $149/mo →
Xeams pricing
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Xeams fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $0.67/user/mo |
| Outbound filtering | Yes |
| Impersonation protection | Not verified |
| Malware sandboxing | Yes |
| Deployment model | Gateway |
| Microsoft 365 support | Yes |
| Google Workspace support | Not verified |
| Free trial | 30 days |
| Deployment | Cloud, Self-hosted |
| Platforms | Windows, macOS, Linux |
| Support | Email, Phone, Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 5 integrations: Microsoft 365, Microsoft Exchange, Active Directory, Google Workspace, SIEM systems via Syslog |
| Pricing | Free plan · 30-day trial (source) |
| Website | xeams.com |
| Facts checked | 20 Sep 2026 |
Xeams integrations
Xeams lists 5 integrations on its own site.
- Microsoft 365
- Microsoft Exchange
- Active Directory
- Google Workspace
- SIEM systems via Syslog
Alternatives to Xeams
- Sublime SecurityA customizable email security platform with unusually broad protection in its free Core plan.9.4
- Sophos EmailA broad cloud gateway for Microsoft 365 and Google Workspace email protection.9.2
- Cloudflare Email SecurityA flexible email gateway for organizations needing layered inbound and outbound protection.9.0
Also Ranked In
Xeams is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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