1. 2019-10-22 Re: Remove duplicate header 'MIME-Version' postfix-user lucas2 2. 2019-10-21 Re: Remove duplicate header 'MIME-Version' postfix-user Chris Wedgwood 3. 2019-10-21 Re: Remove duplicate header 'MIME-Version' postfix-user Wietse Venema 4. 2019-10-21 Remove duplicate header 'MIME-Version' postfix-user lucas2