You can use these instructions to set up email for your Zimbra email address on your android device.
From your home screen open the app drawer.
Fill in your Email Address and Password.
Email Address: e.g. firstname.lastname@example.org
Password: Enter the password for your email address
Press Next to continue.
- Email Address: e.g. email@example.com
More settings will appear. Some will already be filled in.
Enter the Username (full email address) and password.
IMAP Server: zimbra.proteonsoftware.org
Security Type: SSL/TLS
When you're finished, press Next.
Enter the SMTP server and Port.
- SMTP Server: zimbra.proteonsoftware.org
- Port: 465
- Security Type: SSL/TLS
Require Sign-in: YES
Username & Password: Enter the username (full email address) and password for the email address.
Press Next when you're done.
Change these settings to match your requirements (if you're not sure, it's safe to leave them) and press Next.