Settings for push email on
Sony Ericsson C510:

1. Select "Menu"
2. Select "Organizer"
3. Select "My Stuff"
4. Select "Applications"
5. Mark MOBILE MAIL
6. Select "Options"
7. Select "Permissions"
8. Select "Trusted"

Set following rights:

• Application auto-start: "always allowed"
• Network access: "always allowed"