Legend is designed for you - to work the way you do and to be the one place for all your productivity needs.

After four years of development, we’re thrilled to announce a major milestone in the evolution of Stalwart — the full implementation of JMAP for Calendars, Contacts,File Storage, and Sharing. With this release, Stalwart becomes the first JMAP server to fully support the entire family of JMAP collaboration protocols, marking a new era for open, efficient, and elegant groupware.

We keep your address book up-to-date. As soon as you receive an email, we recognize the signatures and update your address book.