The phrase "acknowledge a message" is correct and usable in written English.
It can be used when confirming receipt or understanding of a communication, such as an email or text.
Example: "Please acknowledge a message once you have received it to ensure that we are on the same page."
Alternatives: "confirm receipt of a message" or "recognize a message."
Ms. Poonsuk, who is not officially representing Ms. Patnaree but accompanied her when she turned herself in, said acknowledging a message with a single word was not evidence that she had insulted the king or conspired with Mr. Burin to commit a crime.
Or, in the case of one travel firm, they acknowledge a complaint with an automated message stating it has been deleted unread.
On December 21 , 2010 Clinton acknowledged receiving a message from Mills originally sent by Ambassador Daniel Baer.
The delay of each s/r node pair in the multi-hop path (δs/r) is the time interval between the time instant when the acknowledge frame of a message i arrives at the receiver's queue ( t r i ) and the time instant when the message i arrives at sender's queue ( t s i ).
After processing the handover message, the ANP sends an acknowledge message to both the new and old ARs.
To assure such message reaches the destination node, a node can ask the destination node to send back a acknowledge message, which is named DATA_ACK_BY_PATH.
Some mail programs require the recipient to click a button to acknowledge the message's arrival — which the recipient might ignore.
Then, the MR of the CN replies with a binding update acknowledge (BACK) message to the MR of the MNN.
Knowing that Yeo operates on the cutting edge, I had sent him a copy of my article, and within 10 minutes he acknowledged it with a message sent from (can you guess?) his iPad.
Once the CH gets the updated information about the MH, it sends an acknowledge message while starting to send data [2, 4].
