If you mean a welcome message: this is already the case, and you can edit the text that is sent on the user administration pages.
If this is not what you meant, please clarify your intentions.

On Wed, Sep 17, 2008 at 11:45 AM, Vishakha Tambe <vishakhatambe.mcs@gmail.com> wrote:

Hello All,
     I'm developing a site. I want a communication like any job site.
     e.g. In any job site, when users register there then each user goes an email from site owner.
   So how can i achieved that using drupal?
Is there any module?
   I've used comment_og but this not what i want.

Regards,
   Vishakha.

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