Hello, 52af44332434a2a34ae30f3d0ac3b549d512e4cc and the latest commit on 4.92 fixes adds this change to spec:
+&*Warning 3*&: Do not use an IPv4-mapped IPv6 address for a key; use the +IPv4. Such addresses being searched for are converted to IPv4. I had to read thrice to understand, perhaps a little more verbosity would help? Do not use an IPv4-mapped IPv6 address as key; use the original IPv4 notation. IPv4-mapped IPv6 addresses are being converted to IPv4 notation by exim before executing the lookup. TIA, cu Andreas -- `What a good friend you are to him, Dr. Maturin. His other friends are so grateful to you.' `I sew his ears on from time to time, sure' -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##