Ecard - Response: 550 5.1.1 is not a valid mailbox

[k6dyc]

When sending an ecard as an anonymous user (which I allow), I sometimes get this error:

Ran into problems sending Mail. Response: 550 5.1.1  is not a valid mailbox

If I change the recipient email address from goldie@nctelecom.net to goldiev@nctelecom.net it works,  however if I change it to goldiep@nctelecom.net it also fails.  Consistently.  The only REALLY valid email is goldie@nctelecom.net which fails, as do some other addresses.  Seems random, but the error is always the same.

I am running 1.3.0 but have tried updating the ecard.php from $Id: ecard.php,v 1.12 2004/05/20 16:43:37 nibbler999 Exp $ to the one included in v1.3.1 which is $Id: ecard.php,v 1.7 2004/07/09 06:57:34 gaugau Exp $

I use the smtp settings in mailer.inc.php $Id: mailer.inc.php,v 1.4 2004/07/09 06:57:56 gaugau Exp $

So, any guesses as to what's up?  I run the local ISP and I'm about ready to throw up a Linux box so I can test with sendmail..

Thanks.  Rick

[Joachim Müller]

yes, try using sendmail if you can.

GauGau