I am new to EXM, I am using sitecore 9.0 Update1 and I am able to send the mails via EXM by creating regular Campaign but when I am clicking to unsubscribe its redirecting to home url.
This is the log file which is generated while I clicked on unsubscribe link:-
ERROR Attempt to access MessageEventPage with unverified url: /sitecore modules/Web/EXM/Unsubscribe.aspx INFO Cannot handle unsubscription event. No message id was provided in the request.
Please help me out here!