Hello, the steps to set up gmail smtp server are as follows:

1. Open the Server Information page and check the box next to "My server needs authentication".

2. In the incoming mail server (POP3) field, enter pop.gmail.com.

3. In the Outgoing Mail Server (SMTP) field, enter smtp.gmail.com.

4. Enter the full gmail address (including "@gmail.com") and your Gmail password in the "Login Information" section.

5. Click Advanced and select the box next to "This server requires a secure connection (SSL)".

6. Enter "465" in the "SMTP): (SMTP):" column.

7. Check the box next to "This server requires a secure connection (SSL)". The port number in the field next to "incoming mail (POP3)" will change to "995".

8. Click OK.