When I try to send mails from DB using UTL_SMTP package, I am getting the follwoing error:
ERROR at line 1:
ORA-20001: 421 Service not available
ORA-06512: at "SYS.UTL_SMTP", line 83
ORA-06512: at "SYS.UTL_SMTP", line 121
ORA-06512: at line 12
Can any one had this kind of problem before, please help me to resolve this problem.
Thanks in advance.