Secretary of State Marco Rubio indicated last week the Trump administration had "no problem" with providing visas to Iran's team.
The State Department has changed its font for memos to Times New Roman, reversing a rule that was designed to help readers with visual disabilities.
The proposal comes as the Trump administration is tightening requirements for visa applicants.
The State Department is firing more than 1,300 employees on Friday in line with a dramatic reorganization plan unveiled by the Trump administration earlier this year, a move that critics say will damage America's global leadership and efforts to counter threats abroad.
The warning came after the department discovered that an impostor posing as Rubio had attempted to reach out to at least three foreign ministers.
Chinese students in the U.S. are scrambling to figure out their futures after U.S. Secretary of State Marco Rubio announced Wednesday some students would have their visas revoked.
