??? 550
<<< 550 PRDR R=<bad2@test.ex> refusal
??? 250
-<<< 250 id=10HmaX-0005vi-00 message accepted for some recipients
+<<< 250 id=10HmaX-000000005vi-0000 message accepted for some recipients
>>> QUIT
??? 221
<<< 221 testhost.test.ex closing connection