[Mailman-Users] Quick question

[Support]

I'm trying to add a active email link in the non digest footer but having
trouble doing so. Is this possible? 
Basically I manage around 15 lists and want people to be able to opt out of
the list by emailing me directly at
a certain email address. I can get the email address on there but its not
active. I want people to just be able to click 
it (my email address) and type remove and hit send. 

Thanks,

Joe