PREUN
/bin/sh
/usr/share/rpm-helper/del-service mailgraph $1 mailgraph
POSTIN
/bin/sh
/usr/share/rpm-helper/add-service mailgraph $1 mailgraph
/bin/sh
/usr/share/rpm-helper/del-service mailgraph $1 mailgraph
/bin/sh
/usr/share/rpm-helper/add-service mailgraph $1 mailgraph