The software is available for free. However, I would ask for your support in the fight against head cancer. At the moment, I cannot find a job anywhere because of the necessary research.
Support by PayPal
In each group can be defined any number of e-mail addresses. Click on the menu File, then select the option Groups. On the right, select a group by one click, and then click the menu on the left side position Edit group e-mails.