How to show actual email address in iOS Mail app? iOS: 12.2

In the iOS Mail app, if the sender or recipient of an email has more than one email address associated with it, how can I tell which specific email address was used? For example, if I send myself an email from my personal account to my work account, since they're both associated to the same contact, I can't figure out how to tell who the recipient actually was. I have both Short Names and Prefer Nicknames turned off in the Contacts preference.
If you see the word 'Details' at the top of the message (near the right side), tap it. 
Click on the persons name to open the contact card
Scroll to their emails
Look for the email with a "recent" tag above it.*


*In older iOS versions the correct email/phone number had a different color but in new versions it has a "recent" tag above the correct email/phone number.

See below: