
What’s Good in K-9 Mail
K-9 Mail supports any type of email account as long as you have the mail setup details for POP3 and IMAP protocols. For popular email services such as Gmail and Yahoo, K-9 Mail has an automated setup facility that helps you save time. It even supports Exchange accounts.
K-9 Mail – The Unified Inbox

K-9 Mail – Simplistic View of the App
What You’ll Miss in K-9 Mail
When it comes to navigating e-mails, K-9 Mail allows users to enjoy limited gesture-based controls. Templates for emails can neither be created nor saved in this e-mail app. There is no Rich Text support. This is quite a let-down, considering that it offers customization of the entire mailbox but no formatting tools for the emails! Overall, this app has its reasons for coming into the limelight every now and then. It is definitely a vast improvement over the default email client offered by Android on your device. Also, if something is a shortcoming, users will offer feedback and development teams will use these inputs to continuously enhance the app.Pros
- Supports unlimited email accounts
- Automated email setup
- Supports Exchange accounts
- Customized Mail List view
- Add and edit signatures
- Synchronizes folders
Cons
- Limited gesture-based controls
- No Rich Text support
- No Templates support