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#imap-server

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Guide114.1K views2,065 votes0 replies1,162 following

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Optimizing IMAP Performance via Dovecot Indexing Architecture

Learn how Dovecot uses binary indexing to eliminate mailbox hangs and optimize IMAP SELECT operations by decoupling metadata from physical mail storage.

dovecot mail-storage imap-serverTasadduq Burneyowner24K rep · 17 Mar 2026, 23:22 UTC