Office 365 Connector - Secure Using Certificate

[Cache]

Hi all

 

Anyone able to offer me any simple steps on how to setup an Office 365 connector using postfix or an alternative?

 

I've hit a stumbling block in that now I've configured single sign-on on our photocopiers, the scan to me no longer works because it ignores me telling it to use the Admin/device email address and now uses the User email address.

 

As we don't have a public IP (nat'd through the RBC network) I don't really want to use an IP connector so thought a Certificate connector would be better, however I can't understand the requirements of the certificate, whether I can use something like letsencrypt and if I can what domain the certificate needs to include and actually the steps I'd need to follow.

 

Anyone any advice before I give up?

 

Thanks