outlook email

[bryguy]

When i send an email it comes back with an error message
from the system administrator saying relaying denied and
that my recipiant is unreachable. someone please help

 

[Brian Tillman]

When i send an email it comes back with an error message
from the system administrator saying relaying denied and
that my recipiant is unreachable. someone please help

What version of Outlook? Are you properly authenticating to the outgoing
server?