Once you sync an email as a task in Swipes, you can open the task and see the main info we've fetched about it - the email you received it on and the preview of the email shown into the notes of the task.
If you press on the email, it will send you back to the email client you use by default.
We have a custom made solution with the help of the CloudMagic team for their users. If you are using Swipes and CloudMagic - by pressing on the email address in the imported task, you will be send directly from Swipes to the original email content in CloudMagic. We will be working on expanding this option to other email clients.