Can we send UCM Zip file as it is to customer over email?

Summary:

My requirement is to send the UCM Zip file to specific users over email. I want to automate this process of searching and downloading and send the zip file to users at OIC. I used MTOM Attachment when downloading the file from UCM using genericSoapPort webservice. But zip is not being sent , rather encoded file is being sent. Though I am decoding it in OIC still no luck. Can anyone worked on such requirement in OIC?

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