Parent(s): $core
| Name | Perms | Size | Manager |
| $connection | *-mvc | 3,508 | $connection |
| $smtp | *-mvc | 6,730 | $smtp |
| $daemon | *-mvc | 2,087 | $daemon |
| $dns | *-mvc | 2,139 | $dns |
| $connection_interface | *-mvc | 1,081 | $connection_interface |
Created 22-Aug-1995 as a part of ColdCore, see: @help Credit