Hello all! I am very new to using this program and it is all very confusing for me. So I sent out a newsletter to my followers the other day using the plugin and when I checked my google email it said that the sender (aka the newsletter) was not authenticated. So I found the steps to authenticate the newsletter through google’s settings, by making the newsletter@email an alternative email. My problem is that the settings require the SMTP server. I dont know what that is or where to find it. It also requires a username and a password and I have no Idea what to put for that either. Am I supposed to use my wordpress login info and my domain name? Or am I supposed to use an SMTP server through the newsletter plugin? Any advice would be great! Thank you!