Hi,
Just wondering if anyone can help, on my qmailtoaster server I have a few domains who I relay email for i.e. I have an entry in smtproute file for their domain and point it to the IP address of their exchange server, so I scan it and then forward it on outbound as well as inbound. I also have their domain listed in the rcpthosts file as well. Some of the users of that domain are receiving error messages: "554 qmail-dk cannot sign message due to invalid syntax 5.3.0" . The odd thing is only some of the users are having that problem whilst others are sending no problems. Any ideas? Thanks in advance!! Chris
