Set Up Corporate Email (Exchange ActiveSync) - HTC One® remix
From a Home screen, navigate: Apps icon > Settings > Account & sync.
Tap the Plus icon + (located in the upper-right).
Tap Exchange Activesync.
Enter your corporate email address and password then tap Next (located in the lower-right).
If set up is unsuccessful, tap Edit details then set up manually (begin with step 5).
If presented with an Activation prompt, review the info then tap OK to continue.
If presented with a Remote security administration prompt, tap OK to continue.
Configure the account options (e.g., Period to sync Email, Sync schedule, etc.) as necessary then tap Next.
If presented with an "Activate device administrator" screen, tap Activate.
Follow the on-screen steps to complete the applied security policy (e.g., Set up password, Device encryption).
Device encryption can exceed 60 minutes.
If desired, enter an account name then tap Finish.