Even if you only have only one account it can be really useful if you want to know when you have new messages.
POP Peeper’s function is simple, it will advise you as soon as a new message arrives to your INBOX.
Its configuration is very simple and you can configure the advices, notifications and the number of accounts you can see at the same time. Choose different colors for each account and know at any moment how your account is and read your new messages.
POP peeper is a very good choice to control your accounts on real time.