Email information from a lookup

How can you email information coming from a lookup?

Is your relation single or multiple? You can target a single lookup column value to be used in an email action.

I would like to be able to email a list with items from a lookup that were chosen by a specific email address.
So I guess it is not a single value situation. Any idea how to work around such thing?

You can use a “Joined Text” column to join the values from that lookup into a string and use that, if the relation is multiple.