F From: <bad@syntax
I Message-Id: <E10HmaX-0005vi-00@the.local.host.name>
Date: Tue, 2 Mar 1999 09:44:33 +0000
1999-03-02 09:44:33 10HmaY-0005vi-00 U=CALLER F=<> rejected after DATA: there is no valid sender in any header line
Envelope-from: <>
Envelope-to: <x@y>
F From: <bad@syntax
I Message-Id: <E10HmaX-0005vi-00@the.local.host.name>
Date: Tue, 2 Mar 1999 09:44:33 +0000
1999-03-02 09:44:33 10HmaY-0005vi-00 U=CALLER F=<> rejected after DATA: there is no valid sender in any header line
Envelope-from: <>
Envelope-to: <x@y>