AspMail allows you to send mail using the standard SMTP protocol from any program that can use ActiveX/OLE components.
Any form of aluminum sulfate could be called alum, including toxic versions of the chemical. However, the type of alum you find used for pickling and in deodorant is potassium alum, KAl(SO 4) 2 Â·12H 2 O. Sodium aluminum sulfate is a type of alum that is used in commercial baking powder.
Aluminum Soil Toxicity. The only sure way to rule out aluminum soil toxicity is to get a soil test. Here are the symptoms of aluminum toxicity: Short roots. Plants growing in soil with toxic levels of aluminum have roots that are as little as half the length of roots in non-toxic soil. Shorter roots mean reduced ability to withstand drought, as well as reduced nutrient uptake. Low pH. When the soil pH is between 5.0 and 5.5, the soil may be slightly toxic.