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Inside the Aug. 11, 2021 Issue of RW Engineering Extra

A DIY mail transfer agent, and other cool tech content

Cover of Radio World Engineering Extra August 11 2021In every issue of Radio World Engineering Extra, Cris Alexander and the Radio World team provide ideas, best practices and problem solvers just for engineers.

Frank McCoy writes that old-school email origination clients need a little help with authentication.

Todd Dixon explains how to do some cool things with Paessler PRTG, for network monitoring on a budget.

Paul Kriegler of Telos Alliance delves into virtualizing your air chain.

Read it here.