Swift_Transport_Esmtp_Auth_LoginAuthenticatorTest testKeywordIsLogin Equal expectation [String: LOGIN] at [/home/abcservices/app.abcservicescheltenham.co.uk/lib/swift/tests/unit/Swift/Transport/Esmtp/Auth/LoginAuthenticatorTest.php line 21] testSuccessfulAuthentication Expected true, got [Boolean: true]: The buffer accepted all commands authentication should succeed at [/home/abcservices/app.abcservicescheltenham.co.uk/lib/swift/tests/unit/Swift/Transport/Esmtp/Auth/LoginAuthenticatorTest.php line 34] testAuthenticationFailureSendRsetAndReturnFalse Expected false, got [Boolean: false]: Authentication fails, so RSET should be sent at [/home/abcservices/app.abcservicescheltenham.co.uk/lib/swift/tests/unit/Swift/Transport/Esmtp/Auth/LoginAuthenticatorTest.php line 50]