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in the last message is the most popular phrase on the web.

at the last message 11,480,000 results on the web	in the last message 12,180,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Like I said, all I got was the last message. Now check out the last message from four days ago. The last message Tracy sent accused him of lying. This is the last message from Rhea. Editor Paley, this may be the last message you receive from me. There was one other thing in the last message... And on the last message, I sang...	In the last message we recieved, all they said is that they defeated a Retrieval Squad. You know how I said in the last message Not to tell Jeff I called you? This is the last message from Rhea. Now check out the last message from four days ago. There was one other thing in the last message... The last message Tracy sent accused him of lying. And on the last message, I sang... All other segments (TDT, CNI etc) shall contain the same information as specified in the last notification message sent.

at the last message

11,480,000 results on the web

in the last message

12,180,000 results on the web

More popular!

In the last message we recieved, all they said is that they defeated a Retrieval Squad.
You know how I said in the last message Not to tell Jeff I called you?
This is the last message from Rhea.
Now check out the last message from four days ago.
There was one other thing in the last message...
The last message Tracy sent accused him of lying.
And on the last message, I sang...
All other segments (TDT, CNI etc) shall contain the same information as specified in the last notification message sent.