How to peak mail in off peak? topic

Now on N6 coming from Note 3 I miss the touchwiz mail... Well it had an option to only get mail notifications 8-5p M-F and none on weekend. This was for exchange so I don't get company mail

The N6 mail does not have a sync scheduling option like Note 3. Is there a particular app or process that I can find 3rd party to turn sync of mail on/off automatically like listed above?