[wp-trac] [WordPress Trac] #62940: wp_mail(): Address header parsing is not RFC-5322 complient and fails on quoted-string when including a "<", ">" or ", "

[WordPress Trac]

#62940: wp_mail(): Address header parsing is not RFC-5322 complient and fails on
quoted-string when including a "<", ">" or ","
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 Reporter:  bhujagendra                          |       Owner:  jdeep
     Type:  enhancement                          |      Status:  assigned
 Priority:  normal                               |   Milestone:  Future
                                                 |  Release
Component:  Mail                                 |     Version:  2.1.1
 Severity:  normal                               |  Resolution:
 Keywords:  needs-unit-tests has-test-info has-  |     Focuses:
  patch                                          |
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Comment (by SirLouen):

 @jdeep additional info

 It seems that all tests are simply running in the docker image that we use
 for `wordpress-develop`. So basically `imap` is not there, by default,
 hence in the CI it won't be running. Any skipped test is running
 currently. They are planning to introduce an upgraded version for testing
 with multiple environments including different extensions, but we don't
 know when this might come.

 For this reason, and for now, we need to versions: One version checking
 for the IMAP extension and `markTestSkipped` if it doesn't exist.
 [https://github.com/WordPress/wordpress-
 develop/blob/413b7ea23c6bca900ea4b9523ba98c5e4faa1169/tests/phpunit/includes
 /testcase-xml.php#L43-L45 Like this]
 This version can include complex scenarios, like the ones proposed by the
 OP, with commas and square brackets.

 And the other, running very basic tests with very simple addresses (can be
 multiple addresses, but very simple, like "Name <email(at)example.com>",
 or just the email).

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Ticket URL: <https://core.trac.wordpress.org/ticket/62940#comment:15>
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