The Xposed framework adds a wrapper around every process, and it can overload method calls on a per-process basis. basically, you can ship a getEncryptionStatu

The Xposed framework adds a wrapper around every process, and it can overload method calls on a per-process basis. basically, you can ship a getEncryptionStatus_fake() that returns always active. and tell Xposed to replace getEncryptionStatus() with getEncryptionStatus_fake() ONLY for the mail application. much safer. And it already have community modules that does that and more (e.g. telling mail.app that you already have the remote administrator it wants, or that you are using the idiotic PIN lock screen that your administrator wants, even though you have a 20 char password instead)