The phrase "acknowledged the complaint" is correct and usable in written English.
You can use it when referring to the act of recognizing or accepting a complaint that has been made, often in a formal or professional context.
Example: "The customer service representative acknowledged the complaint and assured the customer that it would be addressed promptly."
Alternatives: "recognized the complaint" or "accepted the complaint."
Airbnb acknowledged the complaint and confirmed it had removed both the property listing and the housesitter's profile.
Kraft acknowledged the complaint, but, according to Starbucks, failed to act because it was focused on the takeover of Cadbury, a maker of superior British sweets such as Creme Eggs.In this section Is Facebook really worth $50 billion?
Mr. Updike admitted as much in an interview with The Times in 1988, when he acknowledged the complaint that "my women are never on the move, that they're always stuck where the men have put them".
The league acknowledged the complaint, but took no action.
Chief editor Islam acknowledged the complaint and promised to amend the second edition accordingly.
Samsung has acknowledged the complaint, releasing a statement reading, "We are aware of the complaint filed with the FTC and believe it is baseless.
Wittenberg acknowledged the complaints and said the $11 fee went toward technology and other operating costs.
He acknowledged the complaints of colleges and higher education associations, but said the department would enforce the law.
Recently, in a letter to families, Marsh & McLennan acknowledged the complaints and announced that it would extend health coverage to the families for three years.
Valerie Vazquez-Rivera, a spokeswoman for the Board of Elections, acknowledged the complaints, which she attributed in part to "an unprecedented number of voters at the polls".
Though she acknowledged the complaints from her faculty and students, she also said that the board had considered many options — such as moving the campus or letting it deteriorate — and that selling the air rights was the only feasible plan.
