If you have a SpamCop account then you can send spam emails to report them. Once you have changed the settings then you can simply swipe over an email to report it to SpamCop as spam.
The email action will forward the spam email as an attachment to your own SpamCop email address.

You will need to edit the system Spam action or create a new swipe action of your own. Open the Swipe Settings to edit actions. More

In the edit action screen, tap on the "+" button at the bottom to add a new action. Then choose the 'Forward as Attachment To' action.
In the text field for the action, type in your own SpamCop email address from your account. This SpamCop web page describes the process.
https://www.spamcop.net/fom-serve/cache/166.html

Then when you swipe on the action an email will be sent to the address you entered. The email will contain an attachment which is the spam email that you received.