Your pod is shown in the first portion of the site URL after signing in. Example: https://10az.online.tableau.com is the United States - West (10AZ) pod.
For service status related to Licensing and Registration, Webstore and Checkout, TableauID, community forums, or customer and partner portals: Please visit the Tableau Customer Support Trust at https://cs-trust.ea.tableau.com.
Tableau Engineers have confirmed that the solution put in place to mitigate the issue causing emails not being sent was successful. This incident is now considered resolved.
Posted Jun 21, 2021 - 19:53 UTC
We have been made aware of a potential issue within Tableau Online that may be causing an impact for our users receiving emails. We are working to identify the scope of impact and implement a solution as quickly as possible. We thank you for your patience; our next update will be when new information becomes available.