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!
CM's profiles may work for you. I use it for circumventing the mandatory lockscreen if a certificate is installed (CaCert's regular SSL root CA here).

To set it up tap disabled in:
settings->profiles->default->lockscreen

For others: This only works with the alternative CyanogenMod aftermarket firmware.