Per /usr/share/sendmail/dynamic, /etc/dhcp3/dhclient-exit-hooks.d/sendmail is considered deprecated in favor of /etc/network/if-{up,post-down}.d/sendmail. Therefore for sendmail's purposes, this is a duplicate of LP: #1718227.
Per /usr/share/ sendmail/ dynamic, /etc/dhcp3/ dhclient- exit-hooks. d/sendmail is considered deprecated in favor of /etc/network/ if-{up, post-down} .d/sendmail. Therefore for sendmail's purposes, this is a duplicate of LP: #1718227.