Title: check_mail: Added new check to check IMAP/POP3 login (incl. forwarding of mails to event console)
Level: 1
Component: checks
Class: feature
Compatible: compat
State: unknown
Version: 1.2.7i1
Date: 1421064065

A new check has been added which checks whether or not a connect and login to an IMAP/POP3 server is
possible. This check also support fetching of the mails located in the inbox of the logged in mailbox,
parsing and forwarding them to the event console.
