SendMail component is SHAREWARE. This means that you can try it out for free, but if you like it and want to use it you have to register it with the author. Before continue read and accept license agreement please.
The only difference between the unregistered and registered versions is that the registered one has not message box with remind to register and works without Delphi (C++ Builder) running. You can also purchase the source code, if you would like to have it, and be able to compile or modify the SendMail on any 32bit version of Delphi or C++ Builder (higher than Delphi 5 or BCB 5).
If you would like to use the SendMail and receive full, unrestricted version, priority support or even source code you have to purchase proper license.
All prices in US dollars. Registering entitles you to unlimited support via E-Mail, minor version updates indefinitely and major version updates for 6 month from date of purchase. You can use registered components in any number of projects, there is no deployment and royaltee fees.
Comments 1. Site license covers a single organisation in one location (building complex). If you buy a site license, you may use the software in unlimited number of your company's computers withing this area. Site license is very cost-effective if you have many computers (many software developers).