is there, and it's useful to know if the problem is introduced by a
front end.
+## Understanding the structure of a problematic message
+
+The script
+[print-mime-structure](https://git.spwhitton.name/mailscripts/plain/email-print-mime-structure)
+prints out the mime structure of an email message as a (text)
+tree. This is usually safe to share and can help people understand
+your problem.
+
## Troubleshooting the Emacs interface
It's very easy for Emacs packages to interfere with each other. For
Xapian::Query()
Final query is:
Xapian::Query((Tmail AND Zbig:(pos=1) AND Zbrown:(pos=2) AND Zfox:(pos=3)))
+
+## Rescuing your tags.
+
+If you're database is corrupt and you don't have a backup, a modified version of [xapian-check](https://git.xapian.org/?p=xapian;a=blob;f=README.notmuch;hb=refs/heads/notmuch-tag-rescue-hack) might still save your tags.
+