Email operators needing Mailcow changes
Galae fits teams that like Mailcow but need specific production customizations documented by the fork.
Skip if:
Stock Mailcow already covers your requirements.
Open source alternative to Zoho Mail, Google Workspace and Microsoft 365
Last verified
Galae is a self-hosted email server stack forked from Mailcow, tuned for high deliverability and production-ready Docker deployments. GPL-3.0 licensed.
Galae fits teams that like Mailcow but need specific production customizations documented by the fork.
Stock Mailcow already covers your requirements.
The fork is useful for reviewing how one provider adapts Mailcow for hosted email operations.
You need a hosted email product with vendor support.
Running email infrastructure is already operationally heavy, and standard self-hosted stacks do not always match service-provider requirements. Teams may need external database support, deployment changes, or behavior that upstream Mailcow has not accepted yet.
Forking a mail stack can solve those gaps, but it also creates maintenance work. Operators need to track which changes came from the fork, which were proposed upstream, and which are still divergent.
Galae is built as a fork of Mailcow, so it starts from a known self-hosted email stack rather than a new mail server design.
The README says the fork was created to implement functionality required for the Galae service launch.
The project states a goal of building a scalable production-ready stack, including customizations such as external database work.
The README maps Galae customizations to Mailcow issues and PRs, making divergence from upstream easier to review.
Galae Email is an Algoo-managed fork of Mailcow with customizations for the Galae email service.
The README says the fork adds functionality required for Galae and aims to build a scalable production-ready stack.
Galae Email uses GPL-3.0 according to repository metadata.
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Run Galae Email on your own server
Self-host Galae Email on a Hostinger VPS.
Deploy on HostingerFeatured
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