As part of hardening procedure, I need to rename root account in mysql.user table.
When I do that however, I cannot log in to dovecot. The error was "invalid username or password". Without any changes made, when I revert the username to "root", i could log in to dovecot again.
Task Manager for Hyper-V provides critical information that allows you to monitor Hyper-V performance by displaying real-time views of CPU and memory at the individual VM-level, so you can quickly identify which VMs are using host resources.