Postfix on CentOS-6.2 evidently does not use upstart style configurations. The author evidently has no plans on altering Postfix's structure to accommodate upstart any time soon, if ever (http://tech.groups.yahoo.com/group/postfix-users/message/274670). Thus Postfix starts and stops using a sysvinit style script. Nonetheless, I have an upstart configuration that I wish to be dependent upon Postfix start and stop events. Is anyone here aware of some straight forward way of accomplishing this? I am considering placing initctl emit statements into the sPostfix script. Before I go down that rabbit hole I would like to know if there is any other way provided by CentOS handling startup and shutdown dependencies between the two forms of scripts. -- *** E-Mail is NOT a SECURE channel *** James B. Byrne mailto:ByrneJB at Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3