For the first time I decided to get an self managed VPS. It's gone pretty good so far. I'm using Virtualmin on Ubuntu 12.o4 with Postfix as my mail server. I have noticed an issue that seems to be sending all my emails to peoples spam folders. Some header content is missing.
A sample header
from: Site Name <webmaster@com> to: username <emailaddress@com> date: Wed, May 8, 2013 at 11:31 PM subject: Test Email mailed-by: com