Maybe I'm getting closer. After adding the echo statement, this gets dumped to the console window:
wrong TO:firstname.lastname@example.org /n SUBJECT: Your Tiki information registration (www.mydomain.org) /n OUTPUT:MIME-Version: 1.0 From: email@example.com Return-Path: < Reply-To: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-ID:
And that's it. There is nothing after Message-ID:. So where's the message? Or does the echo statment simply truncate the output?
I added a straight @mail() directly to tiki-register.php it it works fine. So the probably is definately in the htmlmimemail file. But as I said, I'm using a brand-new 1.9.2 install... I can't think of anything I've done to break it