screen - Android “fake having a locked phone” - Galaxy SII

I have a work-mandatory email-app on my phone that won't work unless it detects that you have a passcode locked phone.

I have a rooted Galaxy S2 Android phone (Cyanogenmod 10) and am wondering if there are any apps or ways of tricking my phone into thinking it has a 4 digit pin code when it doesn't.

Thanks!