Spamsieve 2.9.51 May 2026

Unlike server-side filters, all processing is done locally on your Mac; the app does not require access to your login credentials or transmit your mail data elsewhere.

Version 2.9.51 supports macOS from 10.13 High Sierra up to macOS 13 Ventura. It integrates with numerous clients including Apple Mail, Outlook, Airmail, and MailMate. SpamSieve 2.9.51

This specific update introduced minor but useful refinements for users on newer systems at the time: Unlike server-side filters, all processing is done locally

Renamed "Preferences" to "Settings" to match system changes and improved diagnostic reporting. Unlike server-side filters