mainlog

~$ exigrep 1c3KOi-0000BR-CX /var/log/exim4/mainlog
+++ 1c3KOi-0000BR-CX has not completed +++
2016-11-06 13:10:00 1c3KOi-0000BR-CX From  to vansavicius@anothersite.ru X-Spam_score: 24.
2016-11-06 13:10:00 1c3KOi-0000BR-CX <= <> H=mout-bounce.perfora.net [74.208.4.205] P=esmtps X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32 S=4452 from <> for vansavicius@anothersite.ru
2016-11-06 13:10:00 1c3KOi-0000BR-CX ** vansavicius@anothersite.ru (vansavicius@anothersite.ru) <vansavicius@anothersite.ru> R=unknown_users: Unknown user
2016-11-06 13:10:01 1c3KOi-0000BR-CX => myemail@yandex.ru (myemail@yandex.ru, vansavicius@anothersite.ru) <vansavicius@anothersite.ru> R=dnslookup T=remote_smtp H=mx.yandex.ru [93.158.134.89] X=TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32 DN="C=RU,O=Yandex LLC,OU=ITO,L=Moscow,ST=Russian Federation,CN=mx.yandex.ru" C="250 2.0.0 Ok: queued on mxfront10o.mail.yandex.net as 1478426998-HNTelJStXE-9vgeM06r"
2016-11-06 13:10:01 1c3KOi-0000BR-CX Frozen (delivery error message)