[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 dd32):

 In [changeset:"39655"]:
 {{{
 #!CommitTicketReference repository="" revision="39655"
 Mail: Ensure that any `phpmailerException` exceptions generated by
 `setFrom()` are caught to avoid PHP Fatal errors.

 This change avoids a PHP fatal error that can be encountered when the
 specified (or generated) source email is an invalid address, such as
 `wordpress at _`, it makes no effort to set a valid source, only avoid the
 fatal error.

 See #25239 for correcting the email address.
 Fixes #39360.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/25239#comment:57>
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