> It's not a necessity - if you don't run it the mailboxes will automatically > get converted the first time they are opened.
But as he is experiencing if the existing mailbox size is 0 KB, meaning it already existed but has had all email removed from it via POP3 or IMAP, SMTP can not open it. It is a confirmed bug now that multiple people have experienced it. After I had upgraded, I was experiencing this and had started to delete them and then I called into support and went through the manual run and it started working. I am suspecting that this is a bug that occurs during other than an inplace upgrade. In my case and in Martin's case the upgrade was from 8.22 on one server to 9.1 on another server. John T eServices For You "Seek, and ye shall find!" To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
