customize email confirmation not visible

customize email confirmation not visible

HI, 



I'm Heleen from Crowdbeamer. I had a question about the subscribe confirmation mail. My collegue set up a mailing list where subscibers to our newsletter are added.

Therefore they have to confirm their email address by clicking a link. But I can not seem to find where I can edit the confirmation email that my collegue set up. 


Could you help me out with this. 



Kind regards,

Heleen Persoon