My test email failed - how can I find the source of this problem?
Using Jamroom
Nice one. Thanks for the update, I was running out of locations to check.
Yes there are privacy concerns, and yes it is possible for any of the JR staff to check the logs and see what emails go through your account. But since email is inherently insecure these concerns should register as no higher than google reading your mail, your internet service provider reading your mail, mailgun reading your mail.
Mail is not secure just by its nature. You can setup encryption but that involves sending the recipient a key in advance that syncs with your email client. Nobody does that. most just know not to put credit card details or sensitive data in emails.
If you're concerned about login info, turn on the Two Factor Authenitcation module that sends you an email every time you login.