The string is a MIME boundary marker. It is used to seperate the different parts of the message. e.g. a message with an attachment might have a multipart/alternative part, containing a text/plain part and a text/html part, followed by an application/octet-stream part. This nested email structure is kept straight by the use of these boundaries.

You've called ->string on the object, asking for the message as a single string - which is what you've got.

If you want just some parts of the message, look at some of the other methods in Mail::Box::Message - there is a full selection of methods to pick apart the message, e.g. ->parts pulls apart the message into its constituent body parts.

Read the docs, have a play with these modules and don't forget to test with emails of different types (with and without attachments, with and without HTML alternatives, etc).

In reply to Re: Mail::Box::Mbox adds a strange boundary when read email by jbert
in thread Mail::Box::Mbox adds a strange boundary when read email by dlegia

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