report subscription credentials

hi all,

i have stored credentials for a report subscriptions which were hard coded into the field. the report runs every morning.

but when my windows password got changed, the report failed to deliver to my email. so, i had to change the password stored in the report data sources and it worked.

my question here would be, how do i make the report work with out me having to change the password in report datasources everytime my windows password cahnges??

i know that we have to store credentials in the report to be able to define subscriptions. is there any other way?

please let me know

thanks