#1781 many code pages in mail (readability)

[Anonymous]

In Russian/Ukrainian languages for sending mail used
(koi8-r/cp-1251). if in webmin or usermin set one from
twos code pages then one part messages readability (who
writen in
code page selected in webmin/usermin) second part (who
writen in not selected code page) not readability.

One should befor show all messages converting headers
(From:,To:,Subject:) to preseted code page.

Also befor show body from any selected message, message
need convert to preset code page.