how to only search one subdomain

spidernoob

Hi -

The emails I want are often pretty organized; is there a way I can save time by telling the software to only search a certain subdomain, or to execute a series search? Example:

I use http://careers.asahq.org/ as start URL. 

I want to find emails only on pages like this:

http://careers.asahq.org/jobs/8110348/seeking-a-gastroenterologist-for-immediate-hire-2016-and-july-2017?utm_source=318282&utm_medium=featuredJobs&utm_campaign=mainLanding&utm_term=

Rather than waiting to spider the whole site, can I tell GSA Email Spider to only search URLs that begin with "http://careers.asahq.org/jobs/"

I've tried different settings with number of links to parse internally and externally, but haven't been able to figure this out. Many thanks for your help!