Hi, Does anyone have info or can point me in the direction for a Hybrid architecture, customer wants to use on premises for primay and in event of failure, would like to fail to Cloud CES.Thanks
Have a question, is it possible to filter inbound emails to on premises and cloud based on Geo origin? I would like to limit only allowing emails coming from USA. and would like option also in a Hybrid architecture to fail over from @ESA to the Clo...
This can be done by simply adding additional MX records in DNS with higher values (lower priority) for CES. Set the on-prem priority to 0 and set the CES priority to 10. One side effect of this is that spammers like to find lower priority email syste...
I was able to locate the answer and posting here to share.Needs the ability to geo-block inbound emails, only requires inbound email from North America? USAWould like to confirm this is possible with Onprem ( manual configuration) and in CES cloud as...
Well this is a great question and thread, an area that typically does not get a lot of attention, here are some of the tools I have used recommended in the past, of course it always depends on the resources to monitor manage, and mitigate.Cisco Prime...
