I have a personal longer list than this that I’ll publish some day HOWEVER, here is what they published over at the Office 365 blog about what makes Outlook so much better for business mail than Gmail.
- Integration across email, calendar and contacts
- Offline access to email
- Organize email your way
- Categorize email items to stay organized
- Multiple ways to find email
- Flags, changing importance of email
- Rules to minimize email clutter
- Rich contact information
- Scheduling meeting rooms
- Mail tips
- Ignore conversations
- Sharing and delegating calendars
For explanations on each of these, check out the original post here:
- OFFICE 365 BLOG: 12 reasons why users prefer Outlook over Gmail at work
http://blogs.office.com/b/microsoft_office_365_blog/archive/2013/09/26/reasons-why-users-prefer-outlook-over-gmail-at-work.aspx
Kurt Shintaku's Blog 