What are the limitations of the Trial Version of CustomMailer?
In the Trial Version of CustomMailer, all features of the CustomMailer Enterprise Edition are initially enabled (include database access and multi-threaded sending) so you can test out whether everything really works the way you’d like. However, after a total of 20 messages are sent the Trial Version of CustomMailer will say thank you and exit. In addition, you are limited to 300 total names in the mailing list, like the CustomMailer Personal Edition.