Script for shared mailbox

We are having one shared mailbox and the particular owner is requesting the below? Is this possible script?

1 . Per day email send & receive count of the mailbox - this is possible. (this needs to be converted as .csv & with count details mails needs to auto trigger to him on daily basis)

2. Around 50 users are as having send as permission and they are responding back emails through this shared mailbox so concern manager need how many emails are sent from the particular engineer on daily basis with name, date & time, email destination so that the managers are need to validate all thiers team members daily response count.