I have installed Apex 4.0 and testing to send email and getting the below error:
I did create the user TEST and created ACL privilege
3 sender => 'TEST@ smtp out going server',
4 recipients => 'receipient address',
5 message => 'Hello'
ERROR at line 1:
ORA-29278: SMTP transient error: 421 Service not avail
ORA-06512: at "SYS.UTL_MAIL", line 654
ORA-06512: at "SYS.UTL_MAIL", line 671
ORA-06512: at line 2
could some one please help?