1999-03-02 09:44:33 U=CALLER sender verify fail for <userA@test.ex>: 127.0.0.1 [127.0.0.1] : response to "EHLO" did not include SMTPUTF8
1999-03-02 09:44:33 U=CALLER F=<userA@test.ex> rejected RCPT <user.यष्टिमधु@test.ex>: Sender verify failed
1999-03-02 09:44:33 U=CALLER sender verify fail for <userB.જેઠીમધ@test.ex>: 127.0.0.1 [127.0.0.1] : response to "EHLO" did not include SMTPUTF8
1999-03-02 09:44:33 U=CALLER F=<userB.જેઠીમધ@test.ex> rejected RCPT <user.ქართული@test.ex>: Sender verify failed

******** SERVER ********
1999-03-02 09:44:33 H=localhost (the.local.host.name) [127.0.0.1] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=no F=<> rejected RCPT <the.local.host.name-dddddddd-testing@test.ex>: relay not permitted