Hello.
In the new version 1.5.2 which necessarily works with PHP <8.1, emails are not sent correctly to the client and the provider. In the old version which worked with PHP 7.4 the emails were in the correct format. Now they are sent only in text with the PHP encoding visible.
This is what the email looks like:
Content-Type: multipart/alternative;
boundary="b2=_vNL0WPqqPXUMOOzhWpNBowfp3TQRWJnBzou7aIgLzY"
--b2=_vNL0WPqqPXUMOOzhWpNBowfp3TQRWJnBzou7aIgLzY
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
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