I faced the problem with Interaction time attribute in e-mail content.
When creating e-mail content in Content Studio I use personalization feature in it (Interaction date and Interaction Type). A contact has number of interactions and Interaction dates.
When a e-mail is sent to the contact ,the e-mail is displaying all the interaction dates of the contact with commas in between each date. Is there a way to restrict the multiple value attribute to display only single value like the latest interaction date instead of all interaction dates?