How can I prevent my emails being delayed / not sent - the following message
come up every time I send an email

Your message did not reach some or all of the intended recipients.

Subject:
Sent: 14/06/2007 14:10

The following recipient(s) cannot be reached:


451 4.7.1 Greylisting in action, please come back in 00:15:00

lucas <(E-Mail Removed)> wrote:

> How can I prevent my emails being delayed / not sent - the following
> message come up every time I send an email
>
> Your message did not reach some or all of the intended recipients.
>
> Subject:
> Sent: 14/06/2007 14:10
>
> The following recipient(s) cannot be reached:
>
>
> 451 4.7.1 Greylisting in action, please come back in
> 00:15:00

Graylisting is an anti-spam device and you can't control it. It is a
function of the server you're trying to reach. See this:
http://en.wikipedia.org/wiki/Graylisting
--
Brian Tillman