Just in the last couple of days, gmail has started sorting all CRUCIVERB-L mail into the spam folder.
I don't know if they've had bad reports on our host or what. Looking at saved headers, I don't see what might be causing it.
If this is happening to you, you need to create a filter.
Click 'create a filter' at the top of the screen.
In the field 'Has the words' enter: cruciverb-l.mail.cruciverb.com
Click Next Step, and select Never Send it to Spam.
Save the filter.
I don't think there's any point trying to follow up with gmail. Maybe Kevin's provider can get somewhere?