Hi Chandu,
Good morning.
As of SAP enhancement package 3 (SP03) for SAP CRM 7.0, outbound correspondence
(SAP Office e-mail, fax, letter) created in IC can be directly searched for in the agent inbox.
You can check blog:
http://scn.sap.com/community/crm/blog/2014/04/30/search-for-outbound-mails-in-the-agent-inbox
So you need to upgrade your system to CRM Ehp3 and at SFW5 business function "IC Inbox Extensions 2" (CRM_IC_INBOX_2) must be active.
Implement Correction from SAP Note: 2206310, and review documentation related to: Inbox Extensions 2 at
http://help.sap.com/saphelp_crm700_ehp03/helpdata/en/ec/07e3511e382d5ee10000000a423f68/frameset.htm
Best Regards,
Bruce