_Added in 1.9.9_
*on :SENDFAIL::*
Triggers when a [[/dcc|dcc]] send fails.
_See also [[on FILESENT]], [[on FILERCVD]], [[on GETFAIL]], [[$filename]], [[$send]]._
_[[$send]]([[$nick]]) and [[$send]](-1) can be used to retrieve dcc information about this event._
*Parameters*
- The [[User Access Level]] for the event to trigger.
- Filename(s) to listen to.
- The commands to be performed when the event listener's criteria is met.
*Example*
on *:SENDFAIL:*:echo -ag $filename to $nick $address failed