mpop is a POP3 client: it retrieves mail from POP3 mailboxes.
Features include:
Header based mail filtering: filter junk mail before downloading it.
Delivery to MBox files, maildir folders, or a mail Delivery Agent (MDA). Delivery with SMTP is possible by using an appropriate MDA, for example msmtp.
Fast POP3 implementation using command pipelining.
Authentication methods USER/PASS, APOP, PLAIN, LOGIN, CRAM-MD5, DIGEST-MD5, GSSAPI, and NTLM.
TLS/SSL both in POP3-over-SSL mode and in STARTTLS mode. Full certificate trust checks can be performed. A client certificate can be sent.
Support for multiple POP3 accounts.
Support for Internationalized Domain Names (IDN).
IPv6 support.
mpop is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
