hi,
I managed to send mail from Oracle database but the problem facing now is the mail only can send to those internal user using the same domain name. When I send to external user like [email protected] I will get the error message...

ORA-29279: SMTP permanent error: 550 not local host hotmail.com, not a gateway
ORA-06512: at "SYS.UTL_SMTP", line 17
ORA-06512: at "SYS.UTL_SMTP", line 98
ORA-06512: at "SYS.UTL_SMTP", line 240
ORA-06512: at line 14

Does anyone encounter same error like the above ?

Thanks