+test_send 'post: error refreshing OAuth2 token
+post: invalid response
+send: message not delivered to anyone'
+
+# TEST
+start_test "smtp server doesn't support oauth"
+
+unset XOAUTH
+
+test_send_only_fakesmtp 'post: problem initializing server; [BHST] SMTP server does not support SASL
+send: message not delivered to anyone'