I have installed subscribe2, and made a new user with administrator privilege and assign that email that of my domain newtechworld.net.
In settings I have choose to select as from section as this user. And when I have tested there is always error that you can not send email from (my old address) smtp error. It is not taking the email of my new user account.
Where is the problem should I login first into that user, But I dont want this I want to work from my existing user name because all posts and gravatar is associated with that. Kindly suggest the solution.