Hopefully I won't be adding too much confusion into the conversation...
When you see reject 37.157.192.208:*, it means not to accept anything sourced from your IP. For example, if you were to run a Tor client on your server that's running the relay, you would not be able to exit the Tor network from your server... But why would you, right?
This appears to be standard, as all of my relays did the same thing automagically. Nothing to worry about.
(I could be wrong.)
Oh, and if you're running 3 relays, use MyFamily field! :)
Matt Speak Freely