iPhone - block email notifications for specific account?

[Mr.Stu]

3g / 3.1.3 / Jailbroken
Exchange = work
IMAP = gmail

Is there anyway of turning of notifications for my work email, but still having the phone fetch every 15 mins, i.e, I can see the new mail icon, but it doesnt wake me up at 3am?

Alternatively, perhaps there is an app similar to SilentSleep (android)?

Thanks

 

[Mr.Stu]

I'll give myprofiles a go cheers.

I don't want to be woken up by work email, normally its meaningless chatter from monitoring systems. A phone call though, I do want to be woken up by as its something serious!