• v27.1-rc.4
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    Pre-Release

    jcoffey-dev released this 2026-10-29 20:47:19 +00:00 | 123 commits to main since this release

    The fourth release candidate of the 27.1 series. It has no security fixes. It fixes bugs in Sieve filters, IMAP pipelining and file deletion.

    Fixed

    • Sieve: an out-of-office reply (vacation) and Sieve notify answered mail sent by programs: mail with an Auto-Submitted header other than no, other autoresponders included (RFC 3834). They now stay silent for it. The out-of-office replies set up in the webmail go through the same code.
    • Sieve: string depended on the order of its keys. string :is "a" ["a", "b"] was false while ["b", "a"] was true. A test is now true when any key matches.
    • Sieve: date :regex and currentdate :regex compared the date as a wildcard pattern, so a regular expression such as "^20[0-9]{2}$" never matched. They now compare it as a regular expression.
    • IMAP: a SELECT pipelined with the FETCH or STORE after it got BAD No mailbox is selected for those commands. Each command is now checked when it runs. A FETCH pipelined after UNSELECT, CLOSE or UNAUTHENTICATE is now refused with BAD. Before, it closed the connection.
    • Files: the task that keeps a deleted file for undelete could wait up to five minutes on a quiet server. Deleting a file now starts it at once (WebDAV DELETE, COPY or MOVE over a file, and JMAP FileNode/set).

    Container image: registry.coffeylabs.org/inbuxa/inbuxa-server:27.1-rc.4, also tagged :27.1-rc. :latest stays on 2026.x until 27.1 ships.

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