I'm running Drupal 4.6.3 on SLES 9 (php 4.3.4, mysql 4.0.18, Apache 2.049). Everything seems to be working great, and for the most part I'm having no issues; However, the rsvp.module, with every send attempt, yields the error: "Failed sending email to these recipients:" (with a complete list of every recipient following).
Sending e-Mail as a whole appears not to be the problem, as my registration e-Mails are going through OK. Every other aspect of the rsvp.module seems to be working just fine, too.
I've looked everywhere and haven't been able to find any solution (I found a few similar instances of this error, but none of the solutions applied to my situation). What the heck am I doing wrong?
My apologies if this is the wrong area to post, and thanks in advance for any assistance.
