Never Spam any one or send them the same message over and over again. Also offering something Free. Make absolutely sure that they are free. Trial software or Demo's usually turn people off. Also, be positive in your approach.
Mud slinging and cutting the competition down only draws suspicion.
Just remember what a spider does to it's intended victims. In general we only keep them no longer than 90 days. Domain Names Availability Check the availability of domain names up to ten at a time. All Windows Logos copyright of Microsoft Corp .