BlueMail
BlueMail is a desktop email and calendar app for macOS that helps you manage multiple mail accounts in one place.
What is BlueMail?
BlueMail is an email and calendar app for macOS designed for people who want to handle multiple inboxes from one desktop client. It supports personal and work accounts from a wide range of providers, including common services such as Gmail, Outlook, Yahoo, iCloud, and Exchange, along with standard mail protocols. The app is built for everyday communication tasks like reading and organizing messages, searching mail, composing replies, and keeping schedule information alongside email. BlueMail also offers a unified inbox experience so users can work across several accounts without switching between separate apps or browser tabs. On Mac, it is offered as a native desktop app for both Apple Silicon and Intel systems. Published by Blueone, it is aimed at users who want a dedicated mail app instead of relying only on webmail in a browser.
Key features
- Manage multiple email accounts in one desktop app
- Use a unified inbox to read messages across providers
- Connect common services such as Gmail, Outlook, Yahoo, iCloud, and Exchange
- Work with standard email protocols including IMAP, POP3, SMTP, Exchange ActiveSync, and EWS
- View email and calendar information side by side
- Search, compose, organize, and reply to messages from a desktop interface
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Safety overview
Status: Mostly safe
BlueMail is a legitimate email client, and access to mail, contacts, notifications, and calendar data is normal for this kind of app. Because an email app can hold messages, account details, and other sensitive communication data, use the privacy and security settings that match your needs and sign in only with accounts you trust it to manage. If you no longer use BlueMail, removing it will stop access to its locally stored account settings and mail data on that Mac.
Recommendation: Keep BlueMail if you use it for daily email or calendar work across multiple accounts. If you no longer rely on it, you can remove it like other third-party apps, but make sure any accounts, settings, or locally stored data you still need are available in another mail app or on the original mail service first.
Common paths
/Applications/BlueMail.app
Cache paths
~/Library/Caches/me.blueone.mac
Support paths
~/Library/Application Support/BlueMail
Preference paths
~/Library/Preferences/me.blueone.mac.plist
Container paths
~/Library/Containers/me.blueone.mac
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