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via Stack Overflow by Julien Gecko
, 1 year ago
Class com.sun.mail.imap.IMAPMessage does not implement the requested interface javax.mail.Part
java.lang.IncompatibleClassChangeError: Class com.sun.mail.imap.IMAPMessage does not implement the requested interface javax.mail.Part at org.bouncycastle.mail.smime.SMIMEEnveloped.getInputStream(Unknown Source) at org.bouncycastle.mail.smime.SMIMEEnveloped.<init>(Unknown Source)