First I would like to thank you for the great plugin!
Second, I just setup Subscribe2 and SMTP to send email notifications to my subscribers when a new post is posted. All seems to be working very well except that the emails arriving in the inbox don't show who they are coming from. This is making my subscribers nervous because they think it might be spam or spoof or phishing, etc. This also happens when I send a test email using SMTP. Any ideas what I might be doing wrong?