1. Incoming mail server - pop.mail.yahoo.com.sg

2. Outgoing mail server - smtp.mail.yahoo.com.sg

Advance Settings

1. Secure POP3 login - No

2. SMTP Authen - Yes

3. Smtp user - no

4. Smtp pass - no

5. POP# Port - 110

6. Smtp Port - 25

7. Last two no