SQL & PL/SQL

Hi!

I'm thinking about implementing a mail function into one of my codes using utl_smtp.

Maybe I don't catch the drift, but how am I supposed to send mails without providing a username or password for mailing over an smtp server?

Not sure if this is the right forum, but as the sample code is of PL/SQL nature, I try it ;-)

I refer to this sample code out of the Oracle documentation:


DECLARE
c UTL_SMTP.CONNECTION;

PROCEDURE send_header(name IN VARCHAR2, header IN VARCHAR2) AS
BEGIN
UTL_SMTP.WRITE_DATA(c, name || ': ' || header || UTL_TCP.CRLF);
END;

BEGIN
c := UTL_SMTP.OPEN_CONNECTION('smtp-server.acme.com');
UTL_SMTP.HELO(c, 'foo.com');
UTL_SMTP.MAIL(c, 'sender@foo.com');
UTL_SMTP.RCPT(c, 'recipient@foo.com');
UTL_SMTP.OPEN_DATA(c);
send_header('From', '"Sender" <sender@foo.com>');
send_header('To', '"Recipient" <recipient@foo.com>');
send_header('Subject', 'Hello');
UTL_SMTP.WRITE_DATA(c, UTL_TCP.CRLF || 'Hello, world!');
UTL_SMTP.CLOSE_DATA(c);
UTL_SMTP.QUIT(c);
EXCEPTION
WHEN utl_smtp.transient_error OR utl_smtp.permanent_error THEN
BEGIN
UTL_SMTP.QUIT(c);
EXCEPTION
WHEN UTL_SMTP.TRANSIENT_ERROR OR UTL_SMTP.PERMANENT_ERROR THEN
NULL; -- When the SMTP server is down or unavailable, we don't have
-- a connection to the server. The QUIT call will raise an
-- exception that we can ignore.
END;
raise_application_error(-20000,
'Failed to send mail due to the following error: ' || sqlerrm);
END;


Regards,
Thomas