mox/testdata/quickstart/tls/acmepebble-key.pem

add automated test for quickstart with tls with acme (with pebble, a small acme server for testing), and with pregenerated keys/certs. the two mox instances are configured on their own domain. we launch a separate test container that connects to the first, submits a message for delivery to the second. we check if the message is delivered with an imap connection and the idle command. 2023-06-04 21:38:10 +03:00			`-----BEGIN EC PRIVATE KEY-----`
			`MHcCAQEEIBN6Uqt7h2OnuUjS5PnDcCSYxUpRdv0lY8KSFZOMr2pxoAoGCCqGSM49`
			`AwEHoUQDQgAEGWJAbFk4aYVFUBI8/5xopAAk/5wwpdpFMwzLJqDmQMp75NkHvg1x`
			`xBq8XB14nJ4pXD9CxsuK39vEjJQa7pygGA==`
			`-----END EC PRIVATE KEY-----`