Thanks for your help! I've enabled IPN and turned Auto-Return off.
However, there is a new problem - after I enter the amount of my donation in DTDonate, when it redirects to PayPal, the amount comes up as $0 and I have to retype the amount and press "Update" before continuing to process my donation. (Screenshot attached)
How can this be fixed?
Thanks,
Shayna
Attachments:
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Also, it looks like the PayPal e-mails going through our webstore (which is set up on Virtuemart in a separate Joomla installation) are coming through fine - so there must be a problem in communication between PayPal and DTDonate somewhere.