How do we poke the content of an email summary with an Apple iPhone 3Gs?

 

For example, I recollect reception a summary about the rigger settings on a “Hudson boat” between the several hundred emails I perceived from dozens of people assisting a rowing club.  Don’t recollect the sender, date or subject, though recollect the difference “rigger” and ”Hudson” in the physique of the summary text.

 

Can’t appear to find the poke underline (or the email).  Where did I dont think about to look?

 

Thanks.