6. New $dkim_key_length variable.
+ 7. New base64d and base64 expansion items (the existing str2b64 being a
+ synonym of the latter). Add support in base64 for certificates.
+
+ 8. New main configuration option "bounce_return_linesize_limit" to
+ avoid oversize bodies in bounces. The dafault value matches RFC
+ limits.
+
+ 9. New $initial_cwd expansion variable.
+
Version 4.86
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