PP/09 Handle IPv6 addresses with SPF.
Bugzilla 860. Patch from Wolfgang Breyha.
+PP/10 GnuTLS: support TLS 1.2 & 1.1.
+ Bugzilla 1156.
+ Use gnutls_certificate_verify_peers2() [patch from Andreas Metzler].
+ Bugzilla 1095.
+
Exim version 4.76
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