X-Failed-Recipients: "FAIL cannot route this one (FAIL)"@some.host
Auto-Submitted: auto-replied
From: Mail Delivery System <Mailer-Daemon@myhost.test.ex>
To: CALLER@myhost.test.ex
X-Failed-Recipients: "FAIL cannot route this one (FAIL)"@some.host
Auto-Submitted: auto-replied
From: Mail Delivery System <Mailer-Daemon@myhost.test.ex>
To: CALLER@myhost.test.ex