notification

I've looked around in this forum and answers pop up arying from Mailchimp to SendGrid to Pepipost, not to mention a post that's already similar to this one. Still, I'll like some more discussion of this topic. Currently I've gotten my eyes on SendInBlue, but the notification e-mail provider...

Hi, does anyone know where I can change the "register" notification? The wording is obviously wrong and needs fixing. Just to make it clear.. this is the notification that the purchaser gets if they select "register me" radio button. I cannot find the notification template anywhere. I looked...

Hi guys, When a user places an order on my site they receive the order confirmation email as expected, but when I change the status of the order to 'Shipped' the user is not sent any notification and it also doesn't appear in the activity report. What could i be doing wrong? When I click 'Test'...