Important changes:
-- moved to new distribution site fex.belwue.de
+- recipient address can have attached :options (keep,autodelete,locale)
-- autodelete=no if sender == recipient
+- added config variable @extra_header with default HTTP security headers,
+ see: https://securityheaders.io/?q=http%3A%2F%2Ffex.belwue.de
-- no file name in email subject if notification is encrypted
-
-- added active and passive redirect support for standard HTTP documents
+- dynamic HTML runs in own Perl namespace (DOP)
- fixed various bugs