n4e.net
Education networks are a genuine institutional category: regional consortia buying technology together, research and education networking bodies running dedicated infrastructure, and school district alliances sharing services. Several already name themselves in exactly this form.
N4E reads as network for education, and the .net extension is literally accurate for a network, which is a rarer alignment than it sounds.
News for everyone is a second reading, suiting a media project where the openness in the phrase fits anything free-to-access or publicly funded.
Whichever applies, the asset is three characters, the shortest length that stays memorable as a word rather than as three separate letters. That inventory has been fully allocated for decades across every major extension.
The name is listed. Offers considered.