Thanks, all, for the generous help. Bron asked about output from reconstruct, which never provided any. It turns out that I was using the wrong delimiters (., per chk_cyrus output, rather than /), and reconstruct wasn't even trying. It looks like all the missing mail is accessible again.
Thanks again! Chris -- Chris Pepper: <http://cbio.mskcc.org/> <http://www.extrapepperoni.com/> ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/