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Drupal Core 11.1.x
UnstructuredHeader.php
6 files declare their use of
UnstructuredHeader
DkimSigner.php
in vendor/
symfony/
mime/
Crypto/
DkimSigner.php
EmailHeaderSame.php
in vendor/
symfony/
mime/
Test/
Constraint/
EmailHeaderSame.php
MetadataHeader.php
in vendor/
symfony/
mailer/
Header/
MetadataHeader.php
MimeMessageNormalizer.php
in vendor/
symfony/
serializer/
Normalizer/
MimeMessageNormalizer.php
PhpMail.php
in core/
lib/
Drupal/
Core/
Mail/
Plugin/
Mail/
PhpMail.php
TagHeader.php
in vendor/
symfony/
mailer/
Header/
TagHeader.php
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