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Mailplane wraps the Gmail web interface into a dedicated email application. It's a specialized web browser for Gmail. It works with Google Apps, too.

Top Benefits:
* Save time and send optimized attachments from anywhere.
* Easily switch between different Gmail and Google Apps accounts
* Get notifications and never miss an important message
* Link Gmail conversations with Mac documents
* Personalize your messages with formatted signatures
* Make Mailplane your default email client
* Use AppleScript to automatically compose messages
* Focus on your work and enable the "Do not disturb" mode
* Integrate with your CRM or support system with the auto-BCC feature

Requires one or more Gmail or Google Apps accounts.