Addition of unsubscribe in email calendar invite

[DeepiP]

I want to add the unsubscribe link in the outlook calendar invite notification . I had used {notif_unsub} in the notification email body but it is coming in html code in email invite. it is not forming unsubscribe link. Please help

[Brian Lancaster]

In all the examples I can find it is in the email template in email layout. See screenshot below. Another note you may just need to add a $ in the code. It should look like ${notif_unsub} rather then just {notif_unsub}.

[DeepiP]

I have added ${notif_unsub} in the html body of the meeting invite type notification but still not able to see unsubscribe link in the outlook calendar invite 

[Brian Lancaster]

Is this a mail script you created? I don't see noify_unsub anywhere in the system. Is your notification using a email template? If so I would just use the out of the box unsubscribe like in the screenshot I sent.