<p>Understood, thanks for the link.</p><p> </p><p>A.</p><p> </p>

<p>Hi- I've just upgraded to /32 v4.51, and have installed Graywall.</p><p> </p><p>I'm watching the SMTP server windows, and I'm seeing a lot of false positives, i.e. a perfectly valid and non-spam address with the transaction closed by Graywall.</p><p> What are the ramifications of this, and is there anything I should be doing to minimise this?</p><p>Thanks</p><p> </p><p>Andy.</p><p>  </p>

<P>This sounds like perfectly normal Greylisting behaviour.  Normal servers will try again, and will get through after your delay interval.</P> <P>Read more at <A href="http://en.wikipedia.org/wiki/Greylist">http://en.wikipedia.org/wiki/Greylist</A></P> <P mce_keep="true"> </P>