DKIM support for multiple hashes, and for alternate-identity tags.
Builtin macro with default list of signed headers.
Better syntax for specifying oversigning.
+ The DKIM ACL can override verification status, and status is visible in
+ the data ACL.
14. Exipick understands -C|--config for an alternative Exim
configuration file.
16. The "-be" expansion test mode now supports macros. Macros are expanded
in test lines, and new macros can be defined.
+17. Support for server-side dual-certificate-stacks (eg. RSA + ECDSA).
+
Version 4.89
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