We have a requirement about saving emails with attachments in DB table.

We are sending emails to users with attachments from Data-Portal UI. And we want to save them in DB . While creating work object for that users we have a tab in UI in that we have to show these email communications and on click we have to show email.

This we achieved without attachments but now we have to do this with attachments so how can we save emails with attachments and open later in UI.