How to change FROM email address

Hi All,

In my project, configured the SMTP settings and it is sending the correct email notifications based on the contact email address.
For all the Email notifications, the FROM address would be the same email address which is given to the "glog.workflow.notify.advisor.email" property.

When I do the SPOT BID tender also I am getting the email notifications.
But I observed that it is sending the emails with different email id. I mean the FROM email is different than the email id given in the "glog.workflow.notify.advisor.email" parameter.

How is it possible. Where else we can give the FROM email address.

Please guide me.

Thank you.
Priya