Campaigns?

[typhoon]

Hi
 Just wanted to ask if the people here PBEM the Campaigns? I'm all for big battles but having just got into the series I think I would like to play a Campaign PBEM. That is of course if it eventually leads up to a big battle that works after having already fought a number of smaller battles and lost units. So do we fight Campaigns PBEM? Are they fun? and do they work well? Thanks in advance.