2 remote host address is the local host: eximtesthost.test.ex (while routing <userx@eximtesthost.test.ex>)
4 lowest numbered MX record points to local host: mxt1.test.ex (while routing <userx@mxt1.test.ex>)
6 lowest numbered MX record points to local host: mxt4.test.ex (while routing <userx@mxt4.test.ex>)
8 lowest numbered MX record points to local host: mxt5.test.ex (while routing <userx@mxt5.test.ex>)
10 lowest numbered MX record points to local host: mxt5.test.ex (while routing <userx@mxt5.test.ex>)