googleworkspace / cli

Command-line tool for Google Workspace APIs (Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin) with commands generated from Google's Discovery Service.

c9dev / penguin-mail

Mail and calendar for Linux and macOS. Gmail and IMAP accounts, Google Calendar, contacts, OpenPGP and S/MIME. GTK4 and libadwaita, written in Rust.

rustmailer / rustmailer

A self-hosted Email Middleware for IMAP, SMTP, Gmail API, Graph API — built for developers