— Iran Shuts Down Gmail, Announces National E-Mail Service

— Iran obstructing links to outside world, opposition members say

— Iran: Cyber army threatens to block key websites
— AKI reports: “A group calling itself the Iranian Cyber Army has threatened to block websites which it claims are working to overthrow the Iranian government. The group issued its threat in the Farsi language in an email message sent to Adnkronos International at its head office in Rome on Wednesday.”