Boldewijn put the hosts in front after just nine minutes with a long-range strike before Jim O'Brien went close to extending the lead for Neal Ardley's side.
However, the visitors replied as the half-hour mark approached when Callum Reynolds headed in from close range after the Magpies had failed to deal with a set-piece.
Connell Rawlinson and Kristian Dennis had chances to restore Notts' lead but, after Akinola turned past Sam Graham and clipped a finish beyond Sam Slocombe, it left the Magpies having to wait a few more days for their first win.
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