Hi Raju,
This feature is not available through the TDoD portal interface (Silverlight-based). Since you are not able to set up SMTP protocol, is there a possibility of setting up MS Exchange for email? TDoD and Remote Publish support that protocol as well.
In any case, the feature is available through the Tester Self-Service interface in the TDM Web portal.
In TDM Portal, the data related to the request is available for download (as a zip file). The zip file is the same as what a user gets through email.
Following is an example screenshot showing where the download can be done from:
Some information on this is also available on the TDM online documentation at:
Tester Self-Service using TDM Portal - CA Test Data Manager - 3.6 - CA Technologies Documentation
Hope this information helped answer your question.
Thanks,
Sameer