[wp-trac] [WordPress Trac] #52504: wp_mail() not able to send/deliver emails to domain with hyphens in it?

[WordPress Trac]

#52504: wp_mail() not able to send/deliver emails to domain with hyphens in it?
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 Reporter:  verya.ca      |       Owner:  (none)
     Type:  defect (bug)  |      Status:  reopened
 Priority:  normal        |   Milestone:
Component:  Mail          |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Changes (by verya.ca):

 * status:  closed => reopened
 * resolution:  invalid =>


Comment:

 In the Twenty Twenty One theme, in the functions.php file, if I use
 wp_mail() directly in there, it's not working. I tested on different hosts
 with different email addresses.

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Ticket URL: <https://core.trac.wordpress.org/ticket/52504#comment:2>
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