Hang occurs at the point shown in my screen shot.
I have the IMAP mail server setup correctly. I have the remote MLM details setup correctly. Remove bounces from server is ticked.
Maybe I'm over estimating what EBH does.
Does it remove the bounced email addresses from the remote list and the bounce emails from the IMAP server automatically?
eMail Bounce Handler can mark given addresses as bounced so you can get that information from inside MaxBulk Mailer. This is for statistical purposes only. Bounced addresses are not removed from the list.