Hello
I have set a receive connector to allow smtp connection from hosts/printer/devices in my lan and our ERP connected through VPN.
I have received complain by colleagues that SOMETIMES the messages sent by ERP doesn't starts
I have set verbose logging for this connector and I have checked the messages with problems and I see the connection, like this
2014-07-10T10:18:03.910Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,0,192.168.1.10:25,10.20.100.103:11421,+,,
2014-07-10T10:18:03.910Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,1,192.168.1.10:25,10.20.100.103:11421,*,SMTPSubmit SMTPAcceptAnyRecipient SMTPAcceptAnySender SMTPAcceptAuthoritativeDomainSender AcceptRoutingHeaders,Set Session Permissions
2014-07-10T10:18:03.910Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,2,192.168.1.10:25,10.20.100.103:11421,>,"220 MYSERVER.MYDOMAIN.COM Microsoft ESMTP MAIL Service ready at Thu, 10 Jul 2014 12:18:02 +0200",
2014-07-10T10:18:03.930Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,3,192.168.1.10:25,10.20.100.103:11421,<,EHLO MYDOMAIN.COM,
2014-07-10T10:18:03.930Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,4,192.168.1.10:25,10.20.100.103:11421,>,250-MYSERVER.MYDOMAIN.COM Hello [10.20.100.103],
2014-07-10T10:18:03.930Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,5,192.168.1.10:25,10.20.100.103:11421,>,250-SIZE 36700160,
2014-07-10T10:18:03.930Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,6,192.168.1.10:25,10.20.100.103:11421,>,250-PIPELINING,
2014-07-10T10:18:03.930Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,7,192.168.1.10:25,10.20.100.103:11421,>,250-DSN,
2014-07-10T10:18:03.930Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,8,192.168.1.10:25,10.20.100.103:11421,>,250-ENHANCEDSTATUSCODES,
2014-07-10T10:18:03.930Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,9,192.168.1.10:25,10.20.100.103:11421,>,250-AUTH,
2014-07-10T10:18:03.930Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,10,192.168.1.10:25,10.20.100.103:11421,>,250-8BITMIME,
2014-07-10T10:18:03.930Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,11,192.168.1.10:25,10.20.100.103:11421,>,250-BINARYMIME,
2014-07-10T10:18:03.930Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,12,192.168.1.10:25,10.20.100.103:11421,>,250 CHUNKING,
2014-07-10T10:18:03.950Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,13,192.168.1.10:25,10.20.100.103:11421,<,MAIL FROM:<MY.SENDER@MYDOMAIN.COM> ENVID=F04DA23DB7F11EE482836E540E7E14B4,
2014-07-10T10:18:03.951Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,14,192.168.1.10:25,10.20.100.103:11421,*,SMTPSubmit SMTPAcceptAnyRecipient SMTPAcceptAnySender SMTPAcceptAuthoritativeDomainSender AcceptRoutingHeaders,Set Session Permissions
2014-07-10T10:18:03.951Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,15,192.168.1.10:25,10.20.100.103:11421,*,08D14D1483BAF781;2014-07-10T10:18:03.910Z;1,receiving message
2014-07-10T10:18:03.951Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,16,192.168.1.10:25,10.20.100.103:11421,>,250 2.1.0 Sender OK,
2014-07-10T10:18:03.971Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,17,192.168.1.10:25,10.20.100.103:11421,<,RCPT TO:<MY.RECIPIENT@MYDOMAIN.COM> NOTIFY=FAILURE ORCPT=rfc822;MY.RECIPIENT@MYDOMAIN.COM,
2014-07-10T10:18:03.971Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,18,192.168.1.10:25,10.20.100.103:11421,>,250 2.1.5 Recipient OK,
...
2014-07-10T10:18:04.052Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,25,192.168.1.10:25,10.20.100.103:11421,<,DATA,
2014-07-10T10:18:04.052Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,26,192.168.1.10:25,10.20.100.103:11421,>,354 Start mail input; end with <CRLF>.<CRLF>,
2014-07-10T10:18:04.109Z,MYSERVER\MYCONNECTOR,08D14D1483BAF781,27,192.168.1.10:25,10.20.100.103:11421,*,,Proxy destination(s) obtained from OnProxyInboundMessage event
2014-07-10T10:18:05.585Z,MYSERVER\Default Frontend MYSERVER,08D14D1483BAF783,0,10.1.1.5:25,10.254.2.15:1052,+,,
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