But the e-mail practices of some officials of his administration have been a source of several controversies.
The real problem in your e-mail in-box is a result of fraudulent and abusive e-mail practices, not e-mail from legitimate marketers.
Federal authorities have stepped up efforts to crack down on junk e-mail, or spam, since Congress passed a law last year criminalizing fraudulent e-mail practices.
There has always been a radical imbalance in measuring Clinton's e-mail practices against Trump's raw bigotry and authoritarian-minded contempt for the rule of law.
Eleven days before the election, James Comey, the director of the F.B.I., wrote a letter to congressional leaders reporting that there were new developments in the investigation of Clinton's e-mail practices.
The President's advocates say he fired Comey not to interfere with the investigation of the campaign's ties to Russia but, rather, because he thought that the F.B.I. director had mishandled the earlier investigation of Hillary Clinton's e-mail practices.
McCabe had first earned Trump's enmity for supervising, for a time, the F.B.I.'s probe of Hillary Clinton's e-mail practices, which ended without charges being filed against her.
Federal authorities have stepped up their efforts to crack down on junk e-mail messages, or spam, since Congress passed a law last December criminalizing fraudulent and deceptive e-mail practices.
At professional conferences, deans and other administrators spend an increasing amount of time discussing the topic of problematic e-mail practices.
Both are viewed as untrustworthy, and the FBI report on her e-mail practices only adds to that perception of Secretary Clinton.
Trump has continued to call for Hillary Clinton, his 2016 election opponent, to be jailed for her e-mail practices as secretary of state, even though the FBI almost two years ago concluded no charges were warranted.
