The T-Mobile G1 phone can receive messages from your POP3 or IMAP e-mail. For Exchange Server, you need to activate your IMAP protocol. I highly recommend using secure-IMAP configuration to offer higher security while reading your e-mail using public access.

This is a simple step-by-step procedure to accomplish this task.

Add e-mail account:

1. On the Home screen, touch the Application button.

2. Touch Email. The Email setup screen appears guiding you through the process.

3. Select the IMAP to setup your Exchange Server.

4. Input your email account information e.g. email address and password, click on Manual setup.

Username: kingnet/johndoe ; where kingnet is my exchange domain and johndoe is my username.

Password: your password

IMAP Server: mail.king.net ; this is my exchange email server.

Port: 993

Security Type: select SSL (always); using the default port 993 for secure IMAP protocol. You need to make sure that port 993 is enable to your firewall. Contact your system or network administrator for assistance.

Click on Next.

Checking incoming server settings ... If successful, you will then configure the Outgoing Connection.

Other information will be automatically preview by G1, check consistency of information compare to you exchange server.

Sign-in not required.

Click on Next

Checking outgoing server settings ...

5. Email Checking Frequency

With T-Mobile you can choose to select every 5 minutes, 10 minutes or 15 minutes.

6. Your account is set up, and email is on its way!

Name: em @ king.net ; this is just an example, you can use your actual name or email address if you are configuring more e-mails.

After this setup, you should be able to see your emails coming for you.