May or may not be a DNN error. Frustrated webmaster getting little communication/help from developer/host on this issue, meanwhile website is crippled to payments.

 When customers attempt to pay with PayPal on the site it usually (but not always) returns an error that the email was posted as mike%40domain.com instead of mike@domain.com even though mike@domain.com is the data being passed by the form.

 see http://www.ceu-hours.com/testing1.aspx

 <form action="https://www.paypal.com/cgi-bin/webscr" method="post"><input type="hidden" name="cmd" value="_xclick" /><input type="hidden" name="business" value=" mike@ceu-hours.com" /> <input type="hidden" name="item_name" value="Test Course" /><input type="hidden" name="amount" value="2.00"  /><input type="hidden" name="return"  value="http://www.ceu-hours.com/ipn.aspx"> <input type="hidden" name="cancel_return"   value="http://www.ceu-hours.com"><input type="hidden" name="notify_url" value="http://www.ceu-hours.com/ipn.aspx"  ><input type="hidden" name="custom" value="uid:484n3tsamAmpceus:2n3tsamAmpgcid:n3tsamAmpdcid:" /><input type="submit" value="Checkout with PayPal" onClick="this.form.action='https://www.paypal.com/cgi-bin/webscr';this.form.submit();" /></form>

 - I am thinking that this may be either a firewall issue or other translation or sanitizing issue somewhere. If you have resolved anything like this, please feel free to throw in your .02 - thanks!

I have checked with PayPal who stated all is well and attempted various character set designations on the seller button settings.

Mike