What Email Servers are Used by Webex?

What email servers are used by Webex

What is the address of the Webex mail server

Which address do I need to allow emails from Webex?

What address can I add to my SPAM filter to receive emails from Cisco Webex?

To receive notifications from Cisco Webex, configure your SPAM filter to allow emails from the following address:

  • mda.webex.com
  • *.webex.com
If it is not possible to allow *.webex.com, then do a DNS lookup on our Sender Policy Framework (SPF) record and allow the CIDR address ranges where our mail servers reside.

Note: The CIDR range may change over time.

Was this article helpful?