From the Zine World site:
"We are receiving mail at our new address! Just a reminder: Effective immediately, send all zines, comics, etc. for review; orders & subscriptions; letters of comment; or whatever else to:
PO Box 3556
Portland OR 97208
We will resume filling orders this weekend. Sent something to our old Murfreesboro address? Don’t worry, we’re having it forwarded. Want to check if we received your zine or the status of a recent order? Send an email to firstname.lastname@example.org."