Yes, it is Spam and they were deleted and the user banned (new account just setup 11-15-2023.  It was literally gibberish.

On Wed, Nov 15, 2023 at 11:53 AM Andrea paz via Cin <cin@lists.cinelerra-gg.org> wrote:
Via e-mail I received notification of two forum posts from user
mikonass1; but I cannot see them. Do you guys see them? Is it perhaps
spam?
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