javamail - Resent headers in MIME email -

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i want know more resent headers (resent-from, resent-to, resent-date etc) prepended email's header. when these headers added? added server or mail client program?

i need write java program using javamail api forward email (without changing or parsing through it's original content). email redirected destination email address on arriving @ server specific recepient. snippet have been able forward / redirect mime mail using resent headers helpful.

thank you

see section 3.6.6 of rfc 2822.

you should able use javamail add these headers message. if message read folder on mail server, you'll need make copy of message first before can change it. use mimemessage copy constructor. can send whatever address want, ignoring addresses in message, using transport.send method takes array of addresses. if need preserve original message-id (which may not appropriate since you're modifying message), you'll need subclass mimemessage , override updateheaders method.


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