Shoutbox

Note that other programs might update the unread email count too. In other words, you never know what emails from what account have been added to the 'unread email count'.

In short: do not use this registry value to determine how many emails you have together with getting the unread email count of other accounts via your own methods.

eg: Plus! can update that 'unread email count' as well with POP3 unread email count. So if your C++ program checks those same POP3 accounts, the total amount of unread email would be wrong!