I manage 9 different email accounts within 1 ZOHO account. I purchased the premium plan (25 GB).

• Where can I see how much space the email accounts use all together?
• 25 GB does not mean 25 GB for every email account, right? It means 25 GB shared by my 9 email accounts?
• Do I get a warning message when my mail quota is exceeded in order to purchase more storage?

Kind regards, Oliver