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Download Splintermail 0.4.0

Released on 14 November 2023.

Version 0.4.0 is Splintermail's first release using ACME to generate TLS certificates automatically! It also includes expanded IMAP support and should work with most email clients.

Email us if you would like to use Splintermail with an email client that isn't yet supported, and we will prioritize support for that client.

All source code is availaible on our Github page.

Windows

Version Installer (x86 and amd64)
Windows (10+) download

OSX

Version Installer (amd64/arm64) Uninstaller (amd64/arm64)
MacOS (13.5+) download download

Linux

Distro amd64 Package
Arch download
Debian (12+) download
Fedora (37+) download
Ubuntu (22.04+) download


Looking for a different version (not 0.4.0)?

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