How do you read the body of an email in plain text using the EWS Managed API?

By default, the `Body` property returns HTML content. To obtain plain text, you need to specify the `BodyType.Text` property when loading or retrieving the item. For example, using `item.Load(new PropertySet(BasePropertySet.FirstClassProperties, ItemSchema.Body))` and then accessing `item.Body.Text` after setting the appropriate body type. The guide references a StackOverflow solution for this conversion.