******** SERVER ********
2017-07-30 18:51:05.712 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port PORT_D
2017-07-30 18:51:05.712 10HmaX-0005vi-00 <= someone@some.domain H=(tester) [127.0.0.1] P=esmtp K S=sss for CALLER@test.ex
2017-07-30 18:51:05.712 10HmaY-0005vi-00 <= someone@some.domain H=(tester) [127.0.0.1] P=esmtp K S=sss for CALLER@test.ex
2017-07-30 18:51:05.712 10HmaZ-0005vi-00 <= someone@some.domain H=(tester) [127.0.0.1] P=esmtp K S=sss for CALLER@test.ex
2017-07-30 18:51:05.712 10HmbA-0005vi-00 SMTP data timeout (message abandoned) on connection from (tester) [127.0.0.1] F=<someone@some.domain>
2017-07-30 18:51:05.712 SMTP connection from (tester) [127.0.0.1] lost while reading message data
2017-07-30 18:51:05.712 SMTP connection from (tester) [127.0.0.1] lost while reading message data
2017-07-30 18:51:05.712 10HmbB-0005vi-00 <= someone@some.domain H=(tester) [127.0.0.1] P=esmtp K S=sss for CALLER@test.ex
2017-07-30 18:51:05.712 H=(tester) [127.0.0.1] F=<someone@some.domain> rejected RCPT <dummy@reject.ex>: relay not permitted
2017-07-30 18:51:05.712 rejected from <someone@some.domain> H=(tester) [127.0.0.1]: Non-CRLF-terminated header, under CHUNKING: message abandoned
2017-07-30 18:51:05.712 10HmbC-0005vi-00 <= someone@some.domain H=(tester) [127.0.0.1] P=esmtp K S=sss for CALLER@test.ex