How long does it take for first posts that are auto filtered for spam by Akismet to be reviewed by staff?

How long does it take for first posts that are auto filtered for spam by Akismet to be reviewed by staff?

Hello,

Our automated spam filter, Akismet , has temporarily hidden [your post ] in … for review.

A staff member will review your post soon, and it should appear shortly.

We apologize for the inconvenience.

It’s random, but I think they intentionally set a time to review at least once a month.