IMAP,POP3 Health Monitor setup issues

Hi all,

 

i am fairly new to F5 and trying to setup a health monitor for a node with POP3 and IMAP services.

 

i am using the IMAP and POP3 template available in F5.

 

i supplied it with all the information required but it just checks for few mins and then fails.

 

can someone please guide me on this.

 

thanks, Sudhir