JH/19 Bug 2141: Use the full-complex API for Berkeley DB rather than the legacy-
compatible one, to avoid the (poorly documented) possibility of a config
file in the working directory redirecting the DB files, possibly correpting
- some existing file.
+ some existing file. CVE-2017-10140 assigned for BDB.
JH/20 Bug 2147: Do not defer for a verify-with-callout-and-random which is not
cache-hot. Previously, although the result was properly cached, the
initial verify call returned a defer.
+JH/21 Bug 2151 (partial):
+ Avoid using SIZE on the MAIL for a callout verify, on any but
+ the main verify for receipient in uncached-mode.
+
Exim version 4.89
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