Hello

I got a strong attack today, over thousand messages at the same time!!
The usual technique:
Impersonate the victim and send to non valid users of one domain of
mine!!
Changing IP for each message.... UNBELIEVABLE!!

The only solution was, to stop all the services and move all the spool
files in a temp directory.

I won't use the "nobody" alias because at least the iMail Access Control
can stop some bad IPs.

My config is:
Imail 9.23
Mxguard 3.1
Message Sniffer
InvURIBL 3.7

Two questions:

1) There is a way or tool to recycle back good messages from the temp
directory into the queue?
2) How can I reduce or block(!) this kind of attacks?

With my best regards
Alberto






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