LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<ok@localhost> SMTP<< 250 OK SMTP>> QUIT LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<bad@localhost> SMTP<< 550 Unknown user SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.1] U=root sender verify fail for <bad@localhost>: response to "RCPT TO:<bad@localhost>" from 127.0.0.1 [127.0.0.1] was: 550 Unknown user LOG: MAIN REJECT H=[V4NET.0.0.1] U=root F=<bad@localhost> rejected RCPT <z@test.ex>: Sender verify failed LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<uncheckable@localhost1> SMTP<< 450 Temporary error SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.1] U=root sender verify defer for <uncheckable@localhost1>: response to "RCPT TO:<uncheckable@localhost1>" from 127.0.0.1 [127.0.0.1] was: 450 Temporary error LOG: MAIN REJECT H=[V4NET.0.0.1] U=root F=<uncheckable@localhost1> temporarily rejected RCPT <z@test.ex>: Could not complete sender verify callout LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 550 Error for <> SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.1] U=root sender verify fail for <uncheckable2@localhost1>: response to "MAIL FROM:<>" from 127.0.0.1 [127.0.0.1] was: 550 Error for <> LOG: MAIN REJECT H=[V4NET.0.0.1] U=root F=<uncheckable2@localhost1> rejected RCPT <z@test.ex>: Sender verify failed LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 550-Multiline error for <> 550 Here's the second line SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.1] U=root sender verify fail for <uncheckable@localhost1>: response to "MAIL FROM:<>" from 127.0.0.1 [127.0.0.1] was: 550-Multiline error for <>\n550 Here's the second line LOG: MAIN REJECT H=[V4NET.0.0.1] U=root F=<uncheckable@localhost1> rejected RCPT <z@test.ex>: Sender verify failed LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<z@remote.domain> SMTP<< 550 Recipient not liked SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.3] U=root F=<uncheckable@localhost1> rejected RCPT <z@remote.domain>: response to "RCPT TO:<z@remote.domain>" from 127.0.0.1 [127.0.0.1] was: 550 Recipient not liked LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<z@remote.domain> SMTP<< 550-Recipient not liked on two lines 550 Here's the second SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.3] U=root F=<uncheckable@localhost1> rejected RCPT <z@remote.domain>: response to "RCPT TO:<z@remote.domain>" from 127.0.0.1 [127.0.0.1] was: 550-Recipient not liked on two lines\n550 Here's the second LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... failed: Connection refused Connecting to ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4]:1224 ... failed: Connection refused LOG: MAIN REJECT H=[V4NET.0.0.3] U=root F=<uncheckable@localhost1> temporarily rejected RCPT <z@remote.domain>: Could not complete recipient verify callout LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<abcd@x.y.z> SMTP<< 550 Not liked SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.4] U=root F=<uncheckable@localhost1> rejected after DATA: there is no valid sender in any header line LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<abcd@x.y.z> SMTP<< 550 Not liked SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.4] U=root F=<uncheckable@localhost1> rejected after DATA: there is no valid sender in any header line LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<ok@localhost1> SMTP<< 250 OK Cutthrough cancelled by presence of postmaster verify SMTP>> RSET SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<postmaster@localhost1> SMTP<< 250 OK SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.5] U=root F=<ok@localhost1> rejected RCPT <z@remote.domain>: relay not permitted LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> EHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<ok@localhost1> SMTP<< 250 OK Cutthrough cancelled by presence of postmaster verify SMTP>> RSET SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<postmaster@localhost1> SMTP<< 550 Don't like postmaster SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.5] U=root sender verify fail for <ok@localhost1>: response to "RCPT TO:<postmaster@localhost1>" from 127.0.0.1 [127.0.0.1] was: 550 Don't like postmaster LOG: MAIN REJECT H=[V4NET.0.0.5] U=root F=<ok@localhost1> rejected RCPT <z@remote.domain>: Sender verify failed LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP<< 220 Server ready SMTP>> LHLO myhost.test.ex SMTP<< 250 OK SMTP>> MAIL FROM:<> SMTP<< 250 OK SMTP>> RCPT TO:<z@remote.lmtp> SMTP<< 550 Recipient not liked SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.3] U=root F=<uncheckable@localhost1> rejected RCPT <z@remote.lmtp>: response to "RCPT TO:<z@remote.lmtp>" from 127.0.0.1 [127.0.0.1] was: 550 Recipient not liked LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... connected SMTP>> QUIT LOG: MAIN REJECT H=[V4NET.0.0.1] U=root sender verify defer for <bad@localhost1>: response to "initial connection" from 127.0.0.1 [127.0.0.1] was: connection dropped LOG: MAIN REJECT H=[V4NET.0.0.1] U=root F=<bad@localhost1> temporarily rejected RCPT <z@test.ex>: Could not complete sender verify callout LOG: smtp_connection MAIN SMTP connection from root closed by QUIT LOG: smtp_connection MAIN SMTP connection from root Connecting to 127.0.0.1 [127.0.0.1]:1224 ... failed: Connection refused LOG: MAIN REJECT H=[V4NET.0.0.1] U=root sender verify defer for <bad@localhost1>: could not connect to 127.0.0.1 [127.0.0.1]: Connection refused LOG: MAIN REJECT H=[V4NET.0.0.1] U=root F=<bad@localhost1> temporarily rejected RCPT <z@test.ex>: Could not complete sender verify callout LOG: smtp_connection MAIN SMTP connection from root closed by QUIT