Mass Emails to Non Existing Addresses

[iscon]

I noticed that wrong email addresses (meaning: syntactically correct but with nonexisting domains) aren't sent out. This is is basically correct because it saves resources but unfortunately these addresses aren't marked as invalid.
And one question: how to use the optOutUrl? I tried it in the same way as trackerUrl but to no avail. optOutLink is fine. I assume the optOutUrl should redirect the user to some Good Bye page?

One more small mistake: The percentage for the clicks is wrong - if there are two links each in two emails and all are clicked it shows 200% rather than 100

[yuri]

<a href="{optOutUrl}">Opt Out text</a>

Does it works?

[iscon]

Thanks, yes this works. I was hoping that this option would allow me to divert to a "real" unsubscribe page. But this we will add then if requested.