Question : how can i delete the queue of  exchange 2003 after a mass delivery?

The system is sbs2003.
The secretary sent 1500 mails 2.6 mb each and everything got stuck.
Deleting from queue is laborious an tedious, but i started with it, when i noticed that queues that i already deleted are coming back one by one.!
i tried to stop services and delete the contents of the mailroot\vsi 1\queue
when i remunted the information store, everything came back to the queue in the ESM and in the folder. I repeated it a few times, and now the queue folder remains empty, but the queue in the ESM is still full!
If i start to re deleting queues manually, again everything comes back after dismount-mount the IS.
in order to avoid the block of the internet connection, in the properties of the default smtp virtual server/delivery/outbound connections/ i limited the number of connections to 10, which lets the internet line "live".
can anyone help?

Answer : how can i delete the queue of  exchange 2003 after a mass delivery?

Exchange is very poor at processing large numbers of messages in the queues.
You will need to get the messages in to a single queue. An SMTP Connector can do that for you. See mid-way down my spam cleanup article:

http://www.amset.info/exchange/spam-cleanup.asp

Simon.