SMTP Authentication Feature in R12.1.3

Overview

Oracle E-Business Suite Workflow Notification Mailer leverages the functionality of SMTP and IMAP services to send and receive notification and alert emails respectively. Until E-Business Suite Release 12.1.3, Workflow Notification Mailer supports authentication for only IMAP server connections. Starting Release 12.1.3, Workflow Notification Mailer supports authentication for SMTP servers.

Main reasons to support authentication for SMTP servers are,

  1. An attacker could hijack the SMTP connection either pretending the server does not support the Authentication extension or causing all AUTH commands to fail.
  2. A SMTP server accessible over public domain could be misused by spammers to hide their identify and send spam e-mails.

How to configure

  • Go to Workflow Manager Screen and navigate to Workflow Notification Mailer page.
  • Edit the Workflow Mailer configuration, update "SMTP user" and "SMTP Password" parameters, SAVE and bounce the Workflow Service Container.

Authentication Mechanisms

    Workflow Mailer supports PLAIN, LOGIN and CRAM-MD5 mechanisms with JavaMail version 1.4.

How to check

On a non-SSL enabled SMTP server, it can be checked easily: 

$ - telnet smtp.host.com 25
Trying 10.11.12.13...
Connected to smtp.host.com (10.11.12.13).
Escape character is '^]'.
220 smtp.host.com ESMTP Sendmail 8.13.8/8.13.8; Tue, 17 Apr 2012 10:11:36 -0400
EHLO smtp.host.com
250-smtp.host.com Hello my.desktop.com [12.13.14.15], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE
250-DSN
250-ETRN
250-AUTH LOGIN PLAIN
250-STARTTLS
250-DELIVERBY
250 HELP

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