A 25-year-old San Francisco man was sentenced to seven years in prison on Thursday for distributing child pornography online.

Zachary Snead used his Yahoo e-mail account to trade images of child porn videos and images with others, according to the U.S. Department of Justice.

He pleaded guilty on Oct. 14 to distribution of child pornography, which packs a minimum five-year prison term.

maldax@sfexaminer.com