Hi!
After searching this forum here for a while and lookin on some other forums/sites on the net, i found some posts of people with the same problem like i discribed in my last post.
There was never any answer to this problem, at least no helpful.
I got an idea how to fix maybe this problem. the thold plugin creates a table called "thold_data". Each threshold is stored there. there is a datafield with the email-adress the alert is send to.
Case: I have a server and i dont want to get any emails about a threshold during a timeframe. For example: Because of a backup-process i have a high load between 1 and 3 o´clock in the night.
My idea to solve this is, that i create "update-sql-files" to the erase the email-datafield. The update i start via cronjob at 1 o´clock. And i start another update-script at 3 o´clock which brings my email-adress back to the threshold. Of course this would be much work if u have many thresholds, but at least it works (or i hope it works

)
I havn´t test it, it was like i said just an idea.
I would be interessted in your opinion.
Thanks a lot.