RE: [cobalt-users] Problems with smtp

[desa15@xxxxxxxx]

Ok, is posible, here in Spain the connection from ADSL or cable is with
DHCP (dynamic ip address)

Thanks, i see this ip's

> Anyone can tell me what is this error, '550 5.0.0 unwanted
> email rejected'
>
> I have 4 RBL in my sendmail.cf (sbl.spamhaus.org,
> relays.ordb.org, dnsbl.njabl.org and spamcop.net)
>
> All users send smtp ok, but two users receive from pop3, but
> can not send smtp e-mails.
>
> The error is the following:
>
> servidor: '550 5.0.0 unwanted email rejected', Puerto: 25,
> Seguridad (SSL): No, Error de servidor: 550, Número de error:
> 0x800CCC78

> Your user's IP is listed by one of the RBL is probably why. You will
> need to list them in /etc/mail/access as OK or they need to use their
> ISP's SMTP to send mail.
> --
> ©2003 Dan Kriwitsky
> 
> Please reply to the list only. Off list replies are not read.


Un saludo, Danny