Baltazar Mail

A fast, ad-free client for Yahoo Mail that reuses your existing Yahoo sign-in. Not affiliated with Yahoo.

Baltazar Mail is a fast, clean, ad-free way to read and write your Yahoo Mail. It opens in its own tab and uses the Yahoo sign-in you already have in the browser, so there is nothing to set up: sign in to mail.yahoo.com once, then click the Baltazar Mail button. Reading: a three-column or stacked layout with resizable panes, light and dark palettes, an adjustable text size, and a dark reading pane that darkens messages to match while keeping their colours and images. A Starred view collects flagged mail from every folder. Mailbox: mark messages read or unread, star, archive, move, delete or report them as spam, one at a time or as a selection, with multi-level undo and redo. Search: limited to the open folder and its subfolders, with matches elsewhere listed below, and simple operators to narrow it down. Writing: new messages, replies and forwards that keep the original's attachments, rich or plain text, inline images, automatic drafts and undo-send. Address suggestions come from your own Inbox and Sent, with automated senders left out. Attachments open in place: documents, spreadsheets, presentations, images and media are previewed without downloading, inside an isolated sandbox with no access to your session. Privacy: no server, no analytics, no ads. Your mail goes only between your browser and Yahoo. The source code is public at github.com/gdevic/baltazar-mail. Baltazar Mail is an independent project and is not affiliated with, endorsed by or sponsored by Yahoo. Yahoo and Yahoo Mail are trademarks of their owner.