Exchange Event log monitoring / alerts

[bernard]

Hi,

I want Zabbix to send me an email when one of my Exchange 2003 database has more than 1GB free space after online defragmentation.

My item is:

eventlog[Application,,Information,,1221,]

My trigger is:

{ExchSrv:eventlog[Application,,Information,,1221,].regexp([0-9]{4,})}#0

I am not able to fire my trigger when my item return a text with 4 numerical.

My item return data like:

The database "STO_C\DB_C3 (ExchSrv)" has 1018 megabytes of free space after online defragmentation has terminated.

For more information, click http://www.microsoft.com/contentredirect.asp.

Does anyone can help me to tune my regexp expression ?

Many thanks,
Regards,
Bernard