Change sender email address in Magento

Question

Now, when Magento sends customers new account confirmations, order details, etc., it is leaving [e-mail]. We would like to send it from [e-mail]. How to achieve this?

Answer 1

You can change this email id in the system-> configuration tab.

Answer 2

Go here

system->configuration->store email addresses 

here you can find the email addresses of common contacts, sales representative, etc.

Change your email addresses here and

system->configuration->Sales Emails 

,

system->configuration->customer configuration, ..