[CHD-1367] - Incomplete - [Parser] There isn't enough error checking before the unlink() call to trap all failing mail

Most of it is outlined in this forum post.

http://forums.cerb4.com/showthread.php?t=2270

The simple issues is that function _parseFile($full_filename) { doesn't check for error before calling @unlink($full_filename); so the file gets deleted no mater what and only moved to failed if you have code in place to trap a certain error. I see several errors that could result in the lose of emails. At a min that function needs updated with code to check for errors and move the to fail instead of removing it on fail.

Thanks
Robert

The current patch simple leave the mail there and doesn't delete it. It also breaks bounces / discards as well. I need to create a proper fix for this at some point.