I’m trying to send an e-mail through our work server. It is a Microsoft Exchange 2010 server. I have been trying for ages to get it working. It appears to work through https://www.smtper.net/ on a different network to the server network but not through eWON.
Everytime I send an e-mail, the following errors show up in the logs. I have googled around a bit and some people have said from Exchange 2010, the NTLM authentication must be used as opposed to the AuthLogin. Do you know which authentication method is used and if NTLM is possible. There are limited options in the SMTP config, however I am sure the settings are correct as they have been tried through various other devices.