[wp-trac] [WordPress Trac] #43542: Duplicate MIME-Version header

[WordPress Trac]

#43542: Duplicate MIME-Version header
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 Reporter:  junktrunk                            |       Owner:
                                                 |  SergeyBiryukov
     Type:  defect (bug)                         |      Status:  closed
 Priority:  normal                               |   Milestone:  5.3
Component:  Mail                                 |     Version:  4.9.4
 Severity:  normal                               |  Resolution:  fixed
 Keywords:  good-first-bug 2nd-opinion has-      |     Focuses:
  patch                                          |
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Changes (by SergeyBiryukov):

 * status:  reviewing => closed
 * resolution:   => fixed


Comment:

 In [changeset:"46115" 46115]:
 {{{
 #!CommitTicketReference repository="" revision="46115"
 Mail: Avoid setting duplicate `MIME-Version` and `X-Mailer` headers in
 `wp_mail()`, they are added automatically by PHPMailer.

 Props lbenicio, junktrunk, danieltj, studyboi, bennemann.
 Fixes #43542.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/43542#comment:9>
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