I have couple of doubts regarding Outlook addIns.
I created a ribbon for Outlook application using VSTO. While sending the mail i call some API and make some db entries. I keep the mail in inbox even after i sent the mail. Now i need an option to change the color of that message subject (like indication this is already send. eg : unread mail subject is in bold ) Is there any way that i can achieve this ?
The ribbon i created is showing under Add-ins menu. i wated to show this in Home itself. I tried tab idMso="TabHome", TabMail etc but its not working (i am using office 2010)