camro updated his application MailHandler, based upon ImapPusher.

Features:

+ mail handling for getting emails via standard mail programm (poutlook) in defined time scheduling
+ multiple mail profiles
+ checking email via “Imap Idle” and via “Polling”
+ imap(143) and imaps(993) ssl
+ Polling in free defined time interval
+ Multiple Time Scheduling for mailhandling with options for:
+> switching on/off diff. connection things (RADIO, GPRS WLAN, BLUETOOTH)
+> email checking (using imapidle or polling)
+> multiple time plans for every mail profile with using diff checking interval (polling or imapidle)
+> multiple time plans for “external commands” executing incl. recycling

Changes:

0.68 – 2009-11-30
-> changed taskhandling to OpenNETCF (there is now an extra dll included, but is not much used – only used on Settings programm, so it doesn’t slow down the process
-> added new option for:
“socket check” -> is the time when recycle testing the socket if vaild
“socket read” after reading/listening on imap idle socket, there can be set now a sleep time (normally = 0)
“connection rechecking” recycle time for checking the internet connection
i would prefer to use: “socket reset”=600 / “socket read”=5 / “connectioncheck”=120
->did some error fixes on connection handling

http://forum.xda-developers.com/showthread.php?t=586991