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Stalwart Mail Server

by Stalwart Labs

Free plan

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Stalwart Mail Server's own site

Plans

PlanBilled and limitsPrice
Enterprise—$2.40 a year
Community—Free

As stalw.art lists them, read 24 Oct 2026. The maker's own page has the final word.

Facts from Stalwart Labs's own pages

Headquarters
London, UK · stalw.art, 24 Oct 2026

Where Stalwart Mail Server stands on Freedom251

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