changing mutt index entry of message based on header

[martin f krafft]

is it somehow possible to tell mutt to display messages with a certain
header in a different color? let's say i want all messages with a
header like "X-Rainbow: something" to be displayed in Red... is this
possible?

-- 
martin;              (greetings from the heart of the sun.)
  \____ echo mailto: !#^."<*>"|tr "<*> mailto:"; [EMAIL PROTECTED]
  
 \|/ _____ \|/
 "@'/ , . \`@"
 /_| \___/ |_\
    \___U_/

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