using System;
 
public class Test
{
	public static void Main()
	{
		string information = "reply.2542A7CD0.EDB.2B.EAE39628@spam-email.co.uk?subject='Unsubscribe LIST email@provider.com'&body=Unsubscribe";
 
		string[] split = information.Split('?', '&', '=');
 
		string email = split[0];
		string subject = split[2];
		string body = split[4];
 
		Console.WriteLine($"Email: {email}{Environment.NewLine}Subject: {subject}{Environment.NewLine}Body: {body}");
	}
}

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