printf 'Hello yournamehere!\n I am looking for real IPv6 friends.\n You find my friends on https://nico.ungleich.cloud/rifkeys.\nHow real IPv6 friends find each other is explained on https://code.ungleich.ch/nico/rif.\n Looking forward to befriend you!' | mail -s "friend request" ipv6@your.friend.example.com
```
-And obviously this is waaaaaaaaay to long to type, so
+And obviously this is waaaaaaaaay to long to type. That's why
+`rif-invitefriends.sh` puts this nicely into a script.
## Finding friends