Hi, perhaps somebody wants to this --snip Microsoft® Outlook® 2013 Preview Outlook 2013 Preview implements the IMAP LIST extension specified in [RFC6154] as the XLIST command. ---snip
taken out of [MS-STANOIMAP].pdf which zip you may download here http://msdn.microsoft.com/en-us/library/ee157124%28v=exchg.80%29 -- Best Regards MfG Robert Schetterer