tmreg wrote:
The perfect solution would be to let people opt into a group (just like the smartmail module does for newsletters) and use the simple "mail users" function built into the system.
A couple more options:
(1) Have you thought about using the calendar (such as extcal)so users can sign up for "volunteering events". Then you can email users who signed up for a specific event.
(2) You can use a subsription module (Subscritpion from 3rd eye is pretty good). When users purchase a "subscription" they are put into the group you specify. This may be overkill for what you are looking for.
(3) Pay a XOOPS coder to put together some custom XOOPS code to do what you want. It shouldnt be too difficult.
I suspect there isnt a quick fix for what you are looking for.
Good luck,
Kurt