3.11 I upgraded to the sendmail 8.9.3 RPMs from Red Hat Linux 6.x and majordomo has basically quit working now. How do I fix it?

The new sendmail RPMs from Red Hat Linux are configured to use the sendmail restricted shell (smrsh). You need to symlink the majordomo wrapper to get it working with smrsh. Do this:

   cd /etc/smrsh
   ln -s /usr/local/etc/majordomo-1.94.4/wrapper .

Note: if your version of majordomo is different you may need to adjust the path to the wrapper accordingly.