PP/06 Bugzilla 1042: implement freeze_signal on pipe transports.
Patch from Jakob Hirsch.
+PP/07 Bugzilla 1061: restrict error messages sent over SMTP to not reveal
+ SQL string expansion failure details.
+ Patch from Andrey Oktyabrski.
+
+PP/08 Bugzilla 486: implement %M datestamping in log filenames.
+ Patch from Simon Arlott.
+
Exim version 4.74
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