[GitHub] nifi issue #2800: NIFI-5317 - support non-ASCII X-Mailer header

[ottobackwards]

Github user ottobackwards commented on the issue:

    https://github.com/apache/nifi/pull/2800
  
    +1 LGTM, mvn install and contrib-check pass, use of MineType utility per 
best practices.



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