If an inbound message contains an asterisk (*) for its receiver or msgType parameters, then the Partner Manager creates a mailbox directory on the server, replacing “*” with “WildCard”. This is necessary because file systems do not allow special characters for directory or file names.

For example, suppose that you have a routing rule with the following values:

Sender=*

Receiver=Rcv

msgType=*

If a message arrives with the following values:

Sender=sender

Receiver=Rcv

msgType=*

then the corresponding .values file is stored in the mailbox at: \..\packages\WmPartners\pub\mailbox\Rcv\WildCard