Retrieve Outlook reactions from MSG files in C#

RetrieveReactionsFromMsgFile.cs

// Load the message file
var msg = MapiMessage.Load(fileName);

// Retrieve the list of reactions on the message
var reactions = FollowUpManager.GetReactions(msg);

// Iterate through each reaction and output the details to the console
foreach (var reaction in reactions)
{
    Console.WriteLine($"User: {reaction.Name}, Email: {reaction.Email}, Reaction: {reaction.Type}, Date: {reaction.ReactionDateTime}");
}