The Iterate Text File Lines component will do you a lot of good here (when used in conjunction with, and not exclusively using, the Extract Text From Text component)
Your first step is to get the contents of your email into a file data type... you can do this with a Create Text File component.
Next, use the Iterate Text File Lines to navigate through your new file. In the first example above, I'd make my iteration loop check if the line started with Name (can use a Index of Text Within Text comp... if Index is 0, it starts with Name). Then trim off the Name part, and then you're left with the actual name. Rinse and repeat for the Employee ID and Email.
In the second example, again use your Iterate component. If you come to a row that looks exactly like that heading row (Name <spaces> Emp D <spaces> Email), you know your next row is going to contain the data. At that next row, you'll have to do some text handling to isolate the various parts. There are a number of ways to do this: for employee ID, you could try using a Strip Non Number Characters From Text comp on the whole line to try and isolate the employee number. For Email, you could try using an Index of Text Within Text comp to look for an @ symbol, then count a number of characters before and after to get the email (brute force basically)