You will almost certainly have received unsolicited emails promoting products or services in which you have no interest. These are known as Spam.
However, beyond creating irritation and inconvenience, spam also harbours serious threats. For example there has recently been considerable publicity conerning spam that purports to come from banks requesting confirmation of personal banking information. By providing this information via bogus "web sites" that looks exactly like the web site of their bank, many individuals and businesses have been defrauded of substantial sums.
To help protect your business from this threat and inconvenience, Dunston recommends that your system is protected by an efficient anti-spam software package.
For this requirement Dunston recommends Sophos – also our recommended best of breed supplier for your primary anti-virus protection.