Funny that you didn't post what he had to say about Trump. Here, I'll help you out.
He calls Trump "a national disgrace and an international pariah" who led a "racist" birther movement.
On Trump and the 'racist' birthers
“Yup, the whole birther movement was racist,” Powell wrote to journalist and former aide Emily Miller on Aug. 21. "That’s what the 99% believe. When Trump couldn’t keep that up he said he also wanted to see if the certificate noted that he was a Muslim.”
Powell added: "As I have said before, ‘What if he was?’ Muslims are born as Americans every day."
Powell added in August 2015, according to the Intercept: Trump "appeals to the worst angels of the GOP nature and poor white folks."
Trump takes black people 'for idiots' In another email to Miller on Aug. 21, Powell scoffs at Trump's apparent effort to reach out to African Americans in recent weeks and says Trump takes them "for idiots."
"He is at 1% black voters and will drop. He takes us for idiots," Powell writes. "He can never overcome what he tried to do to Obama with his search for the birth certificate hoping to force Obama out of the Presidency."
Blaming the media for the rise of Trump "It is time to start ignoring him. You guys are playing his game, you are his oxygen," he wrote to CNN's Fareed Zakaria in December. "He outraged us again today with his comments on Paris no-go for police districts. I will watch and pick the timing, not respond to the latest outrage."
Powell suggested in another email that even critical coverage of Trump didn't really work: "To go on and call him an idiot just emboldens him."
Trump 'has no sense of shame,' is 'a disaster' Writing in July 2015 after Trump publicly aired the phone number of Sen. Lindsey O. Graham (S.C.), a onetime rival GOP presidential candidate, Powell said: “Trump has no sense of shame.”