When I sent newsletters to my subscribers with Microsoft Outlook they look like crap. The complete layout is differtent when sending to Hotmail, Gmail or Yahoo, but this is a different challenge.
My problem is when looking at the header it show ‘my hosted server name on behalf of my email address’. I really have to get rid of this ‘sent on behalf’.
I have read that this can be fixed by editing the headers, but I can’t find the correct file or syntax.
