User notification emails are not being sent, while admin notification emails are being received with no problem, for this form: http://www.tech4pub.com/2011/07/14/adobe-digital-publishing-suite-webinar/
User notification emails are not being sent, while admin notification emails are being received with no problem, for this form: http://www.tech4pub.com/2011/07/14/adobe-digital-publishing-suite-webinar/
Can you check for theme/plugin conflicts? I've seen instances where a plugin was a cause of this:
http://www.gravityhelp.com/documentation/page/Testing_for_a_Theme/Plugin_Conflict
Also, you could try the SMTP plugin perhaps:
http://wordpress.org/extend/plugins/wp-mail-smtp/
It doesn't look like there are any plugin or theme conflicts and the SMTP plugin didn't solve the problem.
Is it telling of a more specific problem that user notifications on other forms are working correctly, just not this particular form?
Are there any other options for troubleshooting?
Gravity Forms just uses the built-in WP mail function of WordPress to send out notifications. So, it could be something at the host level. Can you export your form in question and send the XML file to me at rob@rocketgenius.com so I can test it out over here.
Resolved via email - due to subject line characters.