note 113733 deleted from function.mail by cmb

Note Submitter: Tobias Christensen ---- It might be good to know, that you might get some Header error using the boundary, if it's not done correctly. I got the header error about wrong close of the boundary, which in my case wasn't what was really wrong. The thing to fix this might be to give the header before this a "\n\r", which might fix it. For my case I needed to this twice, as I am doing this as strings, but as arrays and implodes them at the end with the "\n\r". I did it also in the specific header array, where the boundary is generated.