http://www-dt.e-technik.uni-dortmund.de/~ma/qmail-bugs.html
Should be fixed in toaster?
You might try a little more research before posting....
Dan has a lengthy page regarding Wietse Venema's "slander" about security here:
http://cr.yp.to/qmail/venema.html
And besides, I already implement the softlimit approach to resource exhaustion, as recommended by Dave Sill, and always have. A quick look at your run script would have shown that.
Regarding bounce floods, the chkuser patch takes care of this, which this toaster uses. But if you don't like qmail's default policy of not doing local user checks before accepting mail, try reading Dan's statement on anti-spam approaches to understand why it is setup that way:
http://cr.yp.to/qmail/antispam.html
As you can see, the design is very deliberate.
Regards,
Bill Shupp
