cannot read System properties when copy a message

[samunbest]

Describe the bug i wanna use the MimeMessage copy constructor to make a copy of the entire message, MimeMessage cmsg = new MimeMessage(msg);

this.strict = true; this.allowutf8 = false;

this construcor cannot read system properties: mail.mime.address.strict mail.mime.allowutf8 version:2.0.1

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• Protocol being used: [e.g. smtp, imap, pop3, etc.]
• Vendor/product: [e.g. Microsoft Exchange]
• Mail service URL: [e.g. gmail.com]

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