PHP Notice: Error: RCPT TO not accept from server!

Hi all,

Just done a clean install of latest version 1.5.3.1, on testing new customer registration I'm getting:
2012-07-12 14:39:56 - PHP Notice: Error: RCPT TO not accepted from server!in /home/domain/public_html/system/library/mail.php on line 308

Now I have Windows Small Business Server 2011 linked to website so emails come in via Exchange Server 2010. Contact us is working just this error messing things up. Remember it is a clean install.

Regards

Eddie

Forgot to say after the error the customer does get an email to say they are registered and the new account is in customer area

Yet another SMTP user bites the dust. Try using PHP MAIL instead. It can be a little slower at times but less buggy. This topic is everywhere in the forums if you take a search

Hi Avvci,

Thank you for replying. The problem with using PHP mail is the mail server is set to remote mail server namely my exchange server, which brings me to another problem if I change CPanel mx settings to either auto detect or backup then emails don't go through to my exchange server, Do you know exchange server 2010 and/or Cpanel?

Regards

Eddie