We have an application that scans the mailbox for messages containing XML documents in the body, and then feeds them to an XML parser.


We have no control over the format of those XML documents and sometimes they contain very long strings of text without newlines.


When we get such a message from the mailbox these long lines are broken up in lines of at most 73 characters.


This is a serious problem because usually such a newline is inserted at a position where it corrupts the data or even makes the XML document invalid