Q0028 - Exim/exim GitHub Wiki Q0028 Question Exim is reporting IP addresses as 0.0.0.0 or 255.255.255.255 instead of their correct values. What's going on? Answer You are using a version of Exim built with gcc on an IRIX box. See `FAQ/IRIX/Q9502`_. ⚠️ **GitHub.com Fallback** ⚠️