[MM3-users] Re: Filtering signed mails

On 11/12/21 5:38 AM, Rainer Herbst wrote:

today I recived a user complain that his messages were rejected with error "The message's content type was not explicitly allowed"

For a message to be rejected with that reason, the messages top level content type must not be allowed. I.e. the list's Pass types is not empty and doesn't pass this message's content type. I'm guessing the message is multipart/signed and that's not allowed. Generally, you want to include 'multipart' in pass types to accept all multipart/* types and filter the sub-parts.

-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan