[PLUG] Procmail help needed

[Rich Shepard]

On Mon, 4 Nov 2019, Rich Shepard wrote:

> Thanks, Paul. I suspected that was how they work and the confirmation is
> apprciated.

One last (I hope!) question:

I use mbox format here in ~/mail and all perms are 666 (except for
spam-uncaught, sent-mail, and postponed-mail which are 600,)

I want to learn why the procmail log shows entries like this:

procmail: Match on "[GRASS-user]"
procmail: Assigning "LASTFOLDER=spatial-analyses"
procmail: Opening "spatial-analyses"
procmail: Acquiring kernel-lock
procmail: Error while writing to "spatial-analyses"

The log file shows only this maillist having writing errors. How do I trace
the source of this problem?

Regards,

Rich