CiviCRM Community Forums (archive)

Hi - on a Contribution Page that has been modified as per Stoob's recipe (or as close as we managed) we are getting the following msg

"Failed to add recipient: @ localhost [SMTP: recipient is not recognized (code: 504, response: 5.1.3 Unsupported "RECP TO:" syntax)] etc "

The 'Receipt from Email' in the Thank You configuration page is set to an email address that is listed in the 'From Email' settings, and which when tested via Settings - Outbound Mail confirms that 

Sending test email. FROM: XXX@fuzion.co.nz TO: XXXX@fuzion.co.nz.
Your SMTP settings are correct. A test email has been sent to your email address.

Have just set up another Contrib page that does not used customised tpls and phps so looks like it is somewhere in the changes we made.

Any pointers please?