INCOMING SERVER : imap.mail.yahoo.com
OUTGOING SERVER : smtp.mobile.mail.yahoo.com

Berikut contoh setting push email di Nokia 3230:

1.Masuk menu Message -> Mailbox
2.Pilih Options -> Setting
3.Masukkan nama Mailbox, misal Yahoo
4.Pilih access point, misal T-sel GPRS (sesuaikan dengan operator ponsel kamu)
5.Masukkan alamat email, misal xxxx@yahoo.com
6.Masukkan username, misal : xxxx
7.Masukkan password, misal : 987654321
8.Masukkan Incoming server : imap.mail.yahoo.com
9.Masukkan Outgoing server : smtp.mobile.mail.yahoo.com
Save

Sumber : http://internet123.wordpress.com/2008/06/06/setting-push-email-yahoo-di-ponsel/