Active sync issues with Outlook 2016 and Windows Phone

Hi Zoho

Thanks for letting me use your system for free! This all seems great to run my own domain.

Just wanted to let u know that the Active Sync connections are having multiple issues:

- Outlook 2016 -> Can connect, but mails dissappear or not show at all

- Windows Phone:
      -> download attachments in mails won't work
      -> certain items seems missing (mails, calendar, contacts)
      -> sometimes I can't connect/sync for days

So thanks again for the great product, but please fix the ActiveSync interface.
It's way to buggy for everyday use.

Thanks

Jef