[Dovecot] zlib plugin weirdness

Hello,

I'm trying to get the zlib plugin working on my 2.0 server. I started with an mbox that Dovecot can read just fine. Then I gzipped it, and now Dovecot complains that it's corrupted:

 Error: Next message unexpectedly corrupted in mbox file
 /var/lib/vpopmail/domains/memoryhole.net/kyle/Maildir/Archive/Intellego.gz
 at 1907
 Error: Unexpectedly lost From-line from mbox file
 /var/lib/vpopmail/domains/memoryhole.net/kyle/Maildir/Archive/Intellego.gz
 at 1907
 Error:
 zlib.read(/var/lib/vpopmail/domains/memoryhole.net/kyle/Maildir/Archive/Intellego.gz):
 unexpected EOF at 1765954
 Error: i_stream_get_size() failed with mbox file
 /var/lib/vpopmail/domains/memoryhole.net/kyle/Maildir/Archive/Intellego.gz:
 No such file or directory

A similar thing happens when I bzip it. I was worried that it wasn't even using the zlib plugin, but since it makes reference to zlib.read, I assume that it is. Does anyone know what might be going wrong?

~Kyle

The only way to oppose a bad idea is to replace it with a good idea. -- Jack Kemp