after some configurations steps like
define smtp server for relay in SCOT ip adress, and port ok
define domain in SCOT.
schedule jobs to send email
the SapConnect in Tx SICF are active.
from OS, i run command telnet mysmtp 25 and answer smtp server firewalls ports are open
if i try to create new messaje from sbwp and put the correct adress, my user have all fileds in SU1, and send that email, arrived to SCOT, and run the schedule job and try send.
i review the trace log from and return error
Error Message cannot be
transferred to nodo smtp due to connection error
Thank for You Help