Screenshots from sources show that the profile of the secret “alias” email account allegedly used by EPA Administrator Lisa Jackson was loaded on three computers under her name, as well as the computers of other agency employees within the Office of the Administrator.

“This is a complete link between the Windsor email address and Jackson,” a source with direct knowledge of the agency said in an email.

Last week, The Daily Caller News Foundation reported that Jackson was allegedly using a secret “alias” email account under the name “Richard Windsor.” On Monday, The DCNF confirmed that the Windsor account was in use, citing an email released by a liberal group from earlier this year.