syntax match mailHeaderKey contained contains=mailHeaderEmail,mailEmail,@NoSpell "\v(^(\> ?)*)@<=(from|to|cc|delivered-to|reply-to|mail-followup-to|x-attribution):.*$"
syntax match mailSmile ' [;:]-*[dp(){}<>|\\/]\| [(){}<>\\/]-*[;:]' " :-)
syntax match mailURL contains=@NoSpell `\v<(((https?|ftp|gopher|telnet)://|(mailto|file|news|about|ed2k|irc|sip|magnet):)[^' \t<>"]+|(www|web|w3)[a-z0-9_-]*\.[a-z0-9._-]+\.[^' \t<>"]+)[a-z0-9/]`
-
-highlight link mailHeaderEmail Normal
-highlight mailQuoted1 cterm=NONE ctermfg=blue gui=NONE guifg=blue
-highlight mailQuoted3 cterm=NONE ctermfg=brown gui=NONE guifg=brown
-highlight mailQuoted4 cterm=NONE ctermfg=green gui=NONE guifg=green
-highlight mailQuoted5 cterm=NONE ctermfg=cyan gui=NONE guifg=cyan
-highlight mailQuoted6 cterm=NONE ctermfg=white gui=NONE guifg=white
-highlight mailURL cterm=bold ctermfg=blue gui=bold guifg=blue
-
-if &background == 'light'
- highlight Statement cterm=NONE ctermfg=black gui=NONE guifg=black
- highlight mailHeaderKey cterm=bold ctermfg=black gui=bold
- highlight mailEmail cterm=bold ctermfg=darkmagenta guifg=darkmagenta gui=bold
- highlight mailSubject cterm=bold ctermfg=darkgrey gui=bold
- highlight mailSmile cterm=bold ctermfg=darkmagenta gui=bold guifg=darkmagenta
- highlight mailQuoted2 cterm=NONE ctermfg=darkmagenta gui=NONE guifg=darkmagenta
-
-else
- highlight Statement cterm=NONE ctermfg=white gui=NONE guifg=white
- highlight mailHeaderKey cterm=bold ctermfg=white gui=bold
- highlight mailEmail cterm=bold ctermfg=magenta guifg=magenta gui=bold
- highlight mailSubject cterm=bold ctermfg=yellow gui=bold
- highlight mailSmile cterm=bold ctermfg=magenta gui=bold guifg=magenta
- highlight mailQuoted2 cterm=NONE ctermfg=magenta gui=NONE guifg=magenta
-endif