Hi Daniel,
I am using the new view but I've tried using the old view to no avail. Nothing special about the email, is an automated backup report we receive on a regular basis and subsequent emails of the same type have deleted without any issues.
So when I try to delete, I get the green notification banner at the bottom indicating email has been deleted, to undo click here. However, the email does not get moved into the deleted items and after a while I get "Operation timed out after 10004 milliseconds with 0 out of -1 bytes received" error message and the "Oops you don't have access to the email" error screen with a red notification banner displaying "Unable to delete message, could not connect to server, Error Code: -1"
Also, I've check my permissions and I have access to the mailbox and admin role permissions.
I hope this helps.
Thanks,
Rohit.