What's up with the "Warning - delayed mail" message?

[Max H.]

I'm the sender of the original message that the "Warning - delayed mail" 
message sent a bit ago is referring to. What's up with that?

Max


_______________________________________________
Nagios-users mailing list
Nagios-users at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-users
::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
::: Messages without supporting info will risk being sent to /dev/null