Solving typical problems of e-mail receiving.
Logging in the POP3 mail account using secure methods.
Learning the number of messages in the mailbox.
Learning the total size occupied by all messages in the mailbox.
Downloading the headers of the messages.
Detecting whether a message has any attachments without downloading entire message.
Downloading entire message.
Skipping already downloaded messages and downloading only new ones.
Downloading and displaying a message.
Deleting a message from the mailbox.
Processing bounced messages.
Tracking the progress of e-mail receiving and making user interface responsive while communicating with the POP3 server.