Mailbux Self-Hosted review
Mailbux bundles core mail protocols and white-labeling in a one-time license.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Mailbux Self-Hosted is a closed-source mail server for organizations that want to operate business email on their own Linux server, VPS, or private network. It handles mail delivery, storage, and access through SMTP, IMAP, and JMAP, with unlimited mailboxes and domains, white-label branding, and migration tooling. The license is aimed at teams that want to run email infrastructure themselves rather than buy the vendor's separate hosted email service. Its package is the mail server only, not a webmail client.
The standard Mailbux Self-Hosted license costs $1,499 as a one-time payment and is perpetual. It includes the first year of updates and support; annual renewal is optional afterward. This suits buyers who prefer a fixed initial license over a recurring base subscription, but the upfront amount puts the decision on whether self-hosting and white-label control justify the spend. The Enterprise plan adds high availability and clustering, priority or dedicated support, a custom SLA, and a multi-server license. Those additions make Enterprise the relevant option for organizations requiring multiple servers or stronger availability arrangements.
Deployment flexibility is focused on self-hosting: the product runs on a customer's own Linux server, VPS, or private network. SMTP, IMAP, and JMAP cover mail delivery and access, while migration tooling can support a move to the server. The product makes sense for organizations that need a white-label server and are prepared to operate their own email infrastructure. Teams seeking an included webmail client or a hosted mailbox service should look at a different offering; the server license does not include webmail, and Mailbux's hosted service is separate.
Mailbux Self-Hosted pros and cons
- Where it wins
- Supports SMTP delivery plus IMAP and JMAP access
- Includes unlimited mailboxes, domains, and white-label branding
- Built-in migration tooling; first year of updates and support included
- Where it doesn't
- Costs $1,499 upfront for the self-hosted license
- Webmail client is not included
- High availability, clustering, and custom SLA are Enterprise features
Mailbux Self-Hosted fact sheet, pricing and score →
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