thishost A 127.0.0.1
localhost4 A 127.0.0.1
+; A localhost with short TTL
+
+TTL=2 shorthost A 127.0.0.1
+
; Something that gives both the IP and the loopback
13.12.11.V4NET.rbl A 127.0.0.2
TXT "This is a test blacklisting message"
-14.12.11.V4NET.rbl A 127.0.0.2
+TTL=2 14.12.11.V4NET.rbl A 127.0.0.2
TXT "This is a test blacklisting message"
15.12.11.V4NET.rbl A 127.0.0.2
TXT "This is a very long blacklisting message, continuing for ages and ages and certainly being longer than 128 characters which was a previous limit on the length that Exim was prepared to handle."