Byron Tau of the Wall Street Journal writes that the Obama administration was aware of Hillary Clinton’s private email server problems in early 2015 and coordinated with her staff on the matter:

WASHINGTON—Newly disclosed emails show top Obama administration officials were in close contact with Hillary Clinton’s nascent presidential campaign in early 2015 about the potential fallout from revelations that the former secretary of state used a private email server.

Their discussion included a request from the White House communications director to her counterpart at the State Department to see if it was possible to arrange for Secretary of State John Kerry to avoid questions during media appearances about Mrs. Clinton’s email arrangement.

In another instance, a top State Department official assured an attorney for Mrs. Clinton that, contrary to media reports, a department official hadn’t told Congress that Mrs. Clinton erred in using a private email account.

The previously unreported emails were obtained by the Republican National Committee as part of a Freedom of Information Act lawsuit seeking records of Mrs. Clinton’s time in office. The RNC provided to The Wall Street Journal only some of the emails, leaving it unclear what was in the remaining documents. The RNC said it released only emails relevant to the communication between the White House and State Department.

Meredith McGehee, chief of policy, programs, and strategy at the nonpartisan advocacy group Issue One and an expert on ethics and campaign finance, said the email exchange would probably raise no legal concerns because federal law permits members of the White House staff to engage in some political activity.