Version history
What each version of warfta brings — and what it can’t do yet.
Last updated: 11 October 2026
Version 1.0
In preparation, not yet released
The first version: mail, calendar and tasks in one app for the Mac.
Accounts
- Gmail and Google Workspace with Sign in with Google, Microsoft 365 and Outlook.com with Sign in with Microsoft
- iCloud with an app-specific password, any IMAP mailbox with an outgoing server; servers for iCloud, Fastmail, mailbox.org and Posteo are filled in for you
- Encrypted connections only (TLS or STARTTLS)
- Account picture and account colour, sender name per account
- “All Inboxes” as a shared inbox, folders and labels per account, pinned folders
- Conversations including your own replies, filters for Unread, Starred and With attachment
- Archive, Delete, Junk, Move to Folder, Later with return to the inbox, undo with ⌘Z
- For Microsoft accounts, the “Focused” and “Other” tabs
- Remote images only on request, trusted senders, fraud warning for suspicious senders and links
- Attachments with preview and Quick Look, loaded only when needed
- Search on the Mac and on the server, mails in Spotlight
- Save a mail as .eml and a folder as mbox
Writing
- Write in the main window or in a separate window, rich text or plain text
- Several signatures per account with images, reply above or below the quote
- Drafts on the Mac and in the account’s drafts folder, including drafts from other programs
- Outbox that sends again later when there is no connection
- S/MIME: verify signatures, read encrypted mails, sign and encrypt for IMAP and iCloud accounts
Calendar
- Day, week and month with week numbers, calendars from Google, Microsoft 365 and via CalDAV (iCloud, Fastmail, mailbox.org, Posteo)
- Create, edit and delete events, recurring events, attendees, Teams meetings and Google Meet
- Answer invitations right in the mail, with a note on conflicts
- Event from mail and reminders before events
Tasks
- Inbox, Today, Scheduled, Anytime, Someday, Logbook and weekly review
- Areas and projects with headings, as a list or a board
- When and deadline, priorities, tags, checklists, reminders and repeats
- Task from mail, “Waiting for Reply” and flagged mails in “Today”
- Quick entry from any app with ⌃⌥⌘ Space
- Backup to a file and daily backup to a folder
Mac
- Apple Intelligence on device: summaries and reply suggestions
- “Today” widget with tasks and upcoming events
- Shortcuts: create task, today’s tasks, upcoming events, count unread mails
- Dark Mode, several main windows, full keyboard control
Known limitations
- No notifications for new mail and no badge on the Dock icon.
- No send later and no rules.
- Gmail: mails cannot be deleted permanently — Gmail empties the trash itself after 30 days. Archiving works from the inbox and from spam.
- Microsoft: archiving only if the account has an archive folder. Work accounts may need approval from IT.
- Outlook.com and Microsoft 365 addresses cannot be set up via IMAP with a password, only with Sign in with Microsoft.
- Calendars via CalDAV: events without attendees.
- S/MIME: signing and encrypting only for IMAP and iCloud accounts. Mails using AES-GCM or elliptic-curve keys cannot be decrypted yet.
- No Exchange via EWS (IMAP only) and no PGP.
- Syncing tasks via iCloud is in development.