This article was posted in December 2013 but I think a lot of it is still relevant today.  Rule #3 pops in my head every time I get an email from someone…

  1. Blog Daily
  2. Use Business Cards
  3. Use A Professional E-mail
  4. Set Your Alarm
  5. Have Restraint
  6. Use Networking
  7. Treat It As A Job
  8. Have A Website

The original article expands on each habit and brings up some really good points.  If you have time, it is worth the read. –