Identify device from which the message was sent

[Dineshpj]

How to identify if the message was sent from TEAMS mobile or from desktop in real time?

[#2]

Hi @Dineshpj   I'm not aware of any difference unless you set up different signatures from each app.  

I came across this unverified resource that offers a broader explanation of how to tell: Is there a way to tell whether an email is sent from a mobile device or desktop? - Quora