look at faq 5.4, about allow relay messages
marco leeflang
Ranjan Koirala wrote:
> Hi,
>
> I have just setup qmail for my ISP server, I have got my DNS and MX
> everything setup properly. But most of my clients are getting bounced
> message when they send to other addresses around the world.
>
> This is the content of the bounced message,
>
> <[EMAIL PROTECTED]>:
> Connected to 206.31.56.7 but sender was rejected.
> Remote host said: 501 <[EMAIL PROTECTED]>... Sender domain must exist
>
> This is just a copy lot of my clients are getting this and out side users
> also can not send the email to our address.
>
> Pls somebody give us the reason for this.
>
> Warm Regards,
> Ran
