Nah-- I'm using it with SOAP 1.1 on my CXF service. Didn't have to do anything special (other than normal config stuff). It mainly just worked.
I've also got .NET clients and Metro clients using MTOM with my SOAP 1.1 service. -Chris -----Original Message----- From: Benson Margulies [mailto:[EMAIL PROTECTED] Sent: Monday, January 14, 2008 9:48 AM To: cxf-user Subject: Does MtoM require SOAP 1.2?