Publish Office365 Subnets in to BGP

[emsu]

Hi Experts, We need to send Office 365 traffic directly to internet, for head office, it is working as I configured Static Route with Microsoft Office365 Internet Service.

Our remote sites do not have internet and comes to head office for Office 365 access.

I tried individual publishing of IP addresses, but it is not working, IPs may change any time and manual tracking is not possible.

Kindly help to know how to publish all Office 365 Subnets in BGP using the dynamic database.

[lobstercreed]

If your remote sites don't have Internet access, this is a moot point, isn't it?  All traffic (default route) should point to the head office, which would include then the Office365 traffic.  Unless I'm misunderstanding you?