I've been using Outlook 2010 for several weeks with no issues. Suddently, a few days ago, the size of my outgoing messages got huge. Looking at thsi it appeas that a huge CSS style is beign created with around 14,000 definition for list items, making the message almost 1mb before I even typed in one word.
Emails before that point were very small.
Needless to say I can't remember changing anything, nor can anyone around here provide any possible explanation...