Mandeep and Jim, thanks for responding. Jim, I don't see anything in the radiant log or the webserver (nginx, in this case) logs. The error message only appears in the browser window when I visit the mailer form page. Is there some way to get more verbose logging from radiant?
Mandeep, I think the link you sent would be an excellent reference for someone programming/developing an actionmailer application, but all I'm trying to do is use one that someone else has written. I'm not a Ruby programmer, just someone hoping to use the radiant-mailer-extension on a radiant site. -- marshal
