Alvin Fernald lives! Get thee to an order form and pick up Alvin’s Secret Code, by Clifford B. Hicks. Fond childhood memories, there. All the Alvin books rock.
Well, here’s a quick Perl script to decode the Subject: lines in archived maillogs from Borderware MXtreme mail firewalls. Simple substitution. Nothing fancy. Adjust to taste. Doesn’t do any MIME decoding.
mxdecpl.txt (rename to mxdec.pl — added .txt extension because I’m too … to fight WordPress’ security settings)