Hi All,
I have an issue with exchange server not updating a users sent mails when mails sent via telnet(25) and ERP application.We are migrating exchange 2007 to 2013 and currently in co-existence stage.Previously it worked fine with exchange 2007 but now ERP software sends mails on behalf of a user but that users sent mails does not updated.Any help on this matter is highly appriciated.
Best regards,
sajitha.