I want to change the Newsletter template for the welcome email WordPress
I installed the plugin newsletter for WordPress. Now I found that the welcome email looks different to my other emails of website. I created a special template for all side notifications. I would like to use the same template also for the newsletter welcome email. Can anybody help me out?
Yes thats possible without core file change
In the intern administration area of the plugin you will find the tab Subscriptions. If you click there you will find some other tabs. One of them is the tab with the name activation. There you need to scroll down to the text of the welcome email for the newsletter activation. There you can insert the HTML of the template that you want to use for the welcome email.