Get rid of default email from like this firstname.lastname@example.org, use your own!
This plugin allows you to set almost all options of emails sent by WordPress.
Allows you to configure the default email address and name used for emails sent by WordPress.
Plugin Allows you to change default email settings, login url, redirect url after login, hide plugin and theme editor from sub menu, highlight all the
Allows you to configure the default email address and name used on email sent by wordpress.
Lets you change the default WordPress email and email from name.