Extracting Attached .eml Files in Raw Format

Question

Hi,

I'm using Rebex for about 10 years to process emails and I've encountered an issue when handling attached .eml files. It appears that when an email contains an attached .eml file, Rebex reinterprets it, resulting in a file with altered binary content (e.g., a different SHA-256 hash compared to the original).

Is there any option or method in Rebex to extract or save an attached .eml file in its raw, unmodified binary form?

Thanks in advance for your help.

Answer 1

Hi,

We'll add an option to the next release that will make it possible to retrieve the original unmodified content of the embedded "message/rfc822" entities. This will only be possible using MimeMessage/MimeEntity classes (not with the high-level MailMessage, which reinterprets the whole e-mail).