mailet/api/src/main/java/org/apache/mailet/DsnParameters.java
protocols/imap/src/main/java/org/apache/james/imap/api/message/Capability.java

mailet/api/src/main/java/org/apache/mailet/DsnParameters.java
protocols/imap/src/main/java/org/apache/james/imap/api/Tag.java

mailet/api/src/main/java/org/apache/mailet/MailAddress.java
protocols/smtp/src/main/java/org/apache/james/protocols/smtp/MailAddress.java

mailet/api/src/main/java/org/apache/mailet/DsnParameters.java
protocols/imap/src/main/java/org/apache/james/imap/api/process/ImapSession.java