???? ???????: > Hello, > > we have pretty complicated setup. when we change something, we can break > something else. however, we can describe "what must work".
In the case of email, this is usually tested by sending email and monitoring one or more destination mailboxes, to determine if the message is delivered in the expected time and with the expected content. > is there a way of describing configuration testing like > https://openresty.gitbooks.io/programming-openresty/content/testing/test-nginx.html > ? SMTP is a store-and-forward protocol, therefore server responses alone cover only a small part of a complete email transaction. Wietse
