Community Support Forums

Getting this error message in PayPal when trying to activate IPN messages. I'm using the URL that I'm given in the s2member dashboard directions and PayPal says it's "unable to verify" it.

Screenshot: http://i46.tinypic.com/2n7i069.jpg

Is anyone else seeing this error? I've been unable to reproduce this.
It sounds like either an incorrect IPN URL was being entered, or the site has been locked down by another conflicting plugin. Anyone have any ideas?