That was over 23 years ago in 1998.
Today he is 58, and has starred in 49 movies in total, 38 since You've Got Mail was released.
In You've Got Mail, I think Greg Kinnear looks:
You've Got Mail scores 6.4 out of 10 on The Movie Database.
Greg Kinnear's first acting role was as 'Simon Bishop' in As Good as It Gets, released in 1997 when he was 34.