[Dir] ContentEncoder

[Dir] HeaderEncoder

[Dir] Headers

[File] Attachment.php

[File] CharsetObserver.php

[File] ContentEncoder.php

[File] EmbeddedFile.php

[File] EncodingObserver.php

[File] Header.php

[File] HeaderEncoder.php

[File] IdGenerator.php

[File] MimePart.php

[File] SimpleHeaderFactory.php

[File] SimpleHeaderSet.php

[File] SimpleMessage.php

[File] SimpleMimeEntity.php