Is there a way to automatically enable email sync while roaming?

Environment

Samsung devices supporting the Knox framework.

Summary

Yes. To automatically enable email sync while roaming, perform the following:

1. Open the Samsung email client.

2. Tap More > Settings > Select the required email account > Sync schedule > Sync data while roaming.

   The Sync data while roaming is set to Manual by default.

   

3. Tap Sync data while roaming and set it to Use above settings.

   

After this change in the email settings, you should be able to sync the emails automatically while in roaming.