How to Send an Email Using UTL_SMTP with Authenticated Mail Server

In this Document

APPLIES TO:

PL/SQL - Version 9.2.0.1 to 12.1.0.1 [Release 9.2 to 12.1]

Information in this document applies to any platform.

***Checked for relevance on 07-Apr-2014***

GOAL

The UTL_SMTP package is designed for sending electronic mails (emails) over Simple Mail Transfer Protocol (SMTP)
as specified by RFC821.

Some mail servers require a username and password to be supplied. The following error: 530 Authentication required , would occur if the username and password for the SMTP server is needed to use UTL_SMTP.

The sample code below shows how to include the username/password for the Mail server.

SOLUTION

Create or replace procedure testmail(fromm varchar2,too varchar2,sub varchar2,body varchar2,port number)

is

objConnection utl_smtp.connection;

username varchar2(20):= '<username>';

password varchar2(20):= '<password>';

vrData varchar2(32000);

BEGIN

objConnection := UTL_smtp.open_connection('<your domain server name>',port);

UTL_smtp.helo(objConnection, '<your domain name server>');

utl_smtp.command(objConnection, 'AUTH LOGIN');

utl_smtp.command(objConnection,UTL_RAW.CAST_TO_VARCHAR2(utl_encode.base64_encode(utl_raw.cast_to_raw(username))));

utl_smtp.command(objConnection,UTL_RAW.CAST_TO_VARCHAR2(utl_encode.base64_encode(utl_raw.cast_to_raw(password))));

UTL_smtp.mail(objConnection, fromm);

UTL_smtp.rcpt(objConnection, too);

UTL_smtp.open_data(objConnection);

/* ** Sending the header information */

UTL_smtp.write_data(objConnection, 'From: '||fromm || UTL_tcp.CRLF);

UTL_smtp.write_data(objConnection, 'To: '||too || UTL_tcp.CRLF);

UTL_smtp.write_data(objConnection, 'Subject: ' || sub || UTL_tcp.CRLF);

UTL_smtp.write_data(objConnection, 'MIME-Version: ' || '1.0' || UTL_tcp.CRLF);

UTL_smtp.write_data(objConnection, 'Content-Type: ' || 'text/html;');

UTL_smtp.write_data(objConnection, 'Content-Transfer-Encoding: ' || '"8Bit"' ||UTL_tcp.CRLF);

UTL_smtp.write_data(objConnection,UTL_tcp.CRLF);

UTL_smtp.write_data(objConnection,UTL_tcp.CRLF||'<HTML>');

UTL_smtp.write_data(objConnection,UTL_tcp.CRLF||'<BODY>');

UTL_smtp.write_data(objConnection,UTL_tcp.CRLF||'<FONT COLOR="red" FACE="Courier New">'||body||'</FONT>');

UTL_smtp.write_data(objConnection,UTL_tcp.CRLF||'</BODY>');

UTL_smtp.write_data(objConnection,UTL_tcp.CRLF||'</HTML>');

UTL_smtp.close_data(objConnection);

UTL_smtp.quit(objConnection);

EXCEPTION

WHEN UTL_smtp.transient_error OR UTL_smtp.permanent_error THEN

UTL_smtp.quit(objConnection);

dbms_output.put_line(sqlerrm);

WHEN OTHERS THEN

UTL_smtp.quit(objConnection);

dbms_output.put_line(sqlerrm);

END testmail;

/

DECLARE

Vdate Varchar2(25);

BEGIN

Vdate := to_char(sysdate,'dd-mon-yyyy HH:MI:SS AM');

TESTMAIL('[email protected]', '[email protected]', 'TESTMAIL','This is a UTL_SMTP-generated email at '|| Vdate,25);

END;

/

REFERENCES

NOTE:317301.1 - How to Test SMTP Authentication
from a Telnet Session (for OES and OCS)

NOTE:604763.1 - Check SMTP Server
Availability for ORA-29278 or ORA-29279 errors using UTL_SMTP to Send Email.

NOTE:730746.1 - FAQ and Known Issues
While Using UTL_SMTP and UTL_MAIL

NOTE:201639.1 - How to Use UTL_SMTP
Package With a Mail Server That Needs a Username and Password?

crlf