EMail POP3 Alerter (ePAL) - Version 2.0.0.4 EMail POP3 Alerter (ePAL) provides a visual and audio notification of when email is available for retrieval from an email server using the standard POP3 protocol, without having to have the regular email client program running. This adds a level of security by previewing the pending emails and selectively deleting them, and allows for more efficient computer resource management.