# Received mail can be scanned for useful content without downloading it completely (only the top N lines are fetched) and attachments can be downloaded and saved only when needed. # The built-in mail editor and address book enables you to compose and send new mail with or without file attachments, reply to, forward and re-direct received mail using SMTP or (E)SMTP with authentication. # Supports and fits easily on all portable (even read only) media, making it easy to carry around at all times. # Using the Mail Message (.eml) format, you can easily import mail items composed, saved or sent from Popcorn into other popular e-mail clients.