Yeah, I understood it right but explained it false in my words^^
Atm I struggling which method I should use, either sending 1 mail with infos or seperate ones.
In our enviroment we have several pools for testing which are permanently full or some has set 0 as maximum which leads the "/" to "Attempted to divide by zero." errors.
Not sure if it is good to implement filter functions here, could be more work than worth it.
Yes true, unfortunately I'm coming very slowly through the endless possibilities of PS 
Yep, creating a task should be no problem 