Helo,

can I prevent courier from renaming header Received-SPF: to Old-Received-SPF: for mail receiver from trusted sources, e.g. MX backups?

Seems that turning SPF checks off does not do that.

------------------------------------------------------------------------------ Enable your software for Intel(R) Active Management Technology to meet the growing manageability and security demands of your customers. Businesses are taking advantage of Intel(R) vPro (TM) technology - will your software be a part of the solution? Download the Intel(R) Manageability Checker today! http://p.sf.net/sfu/intel-dev2devmar