[wp-trac] [WordPress Trac] #25239: $_SERVER['SERVER_NAME'] not a reliable when generating email host names

[WordPress Trac]

#25239: $_SERVER['SERVER_NAME'] not a reliable when generating email host names
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 Reporter:  layotte                              |       Owner:
     Type:  defect (bug)                         |  SergeyBiryukov
 Priority:  normal                               |      Status:  reviewing
Component:  Mail                                 |   Milestone:  Future
 Severity:  normal                               |  Release
 Keywords:  has-patch dev-feedback needs-        |     Version:  3.8
  testing                                        |  Resolution:
                                                 |     Focuses:
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Comment (by Grzegorz.Janoszka):

 Replying to [comment:25 mt8.biz]:
 > > As mentioned earlier - it completely doesn't work when system cron is
 used. Please fix it.
 > How to reproduce?

 Wordpress + nginx + system cron sending emails.

 Not sure if nginx is required, when you use system cron the variables
 coming from http daemon will not be set. How do you expect to get anything
 from $_SERVER['SERVER_NAME'] or $_SERVER['HTTP_HOST'] when you just call
 the php script from cron (php wp-cron.php)?

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Ticket URL: <https://core.trac.wordpress.org/ticket/25239#comment:26>
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