Hi Young, Just by coincident I started to write a set of articles related to Oracle Notification Mailer troubleshooting area. You and anybody interested to get detailed understanding of EBS mail sending functionality are welcome to read: http://appsdbalife.wordpress.com/2009/09/02/notification-mailer-troubleshooting-part-i/ I would appreciate any feedback from your side. If you wish to have a second part a bit earlier drop me an email and you will be my first reviewer :) [it is in the draft version now]. Regards, Yury On Thu, Sep 3, 2009 at 8:47 AM, dba.young young<dba.young@xxxxxxxxx> wrote: > Hi DBA's > Need your assistance. Workflow mailer is up & running fine > in one of my instances. > > But the mails are not going through,. > > In the table wf_notifications for the notifications that I have submitted, > status is OPEN, MAIL_STATUS is MAIL. > > Please provide assistance , as this is critical. > > Regards > Young. -- Yury