Thanks Mr. Kang for this perfect addon.

I would like to comment any issues.

v3.5.23 did work perfect with Hotmail/Outlook until yesterday (now outlook fails due to new sing up probably)

Today I tested v4.1.3 and Outlook works again but one issue, when you open email unread messages counter reset like v3 but after when new messages incoming unread counter go back to previous total messages unread + new messages, v3 counter added new unread and not all old unread, it was better v3 when you desire to ignore old unread messages.

Regards.