If you use Outlook a lot for work or otherwise you’ve doubtlessly organized your contacts into groups or mailing lists. What though if you need to transfer this list to another computer, or send it to a colleague? In Office 2010, Microsoft included a quick method for doing just that.
How To Email Contact Groups Or Distribution Lists As Email Attachments From Outlook 2010
In Outlook 2010, Compose a new E-mail.
In the new e-mail, Click Attach Item from the Message ribbon and Select Outlook Item.
From the list under the Outlook Data File, Click Contacts. In the bottom pane a list of your contact groups will appear and you can Select Which ones you would like to attach to the email.
That’s all there is to it! With this quick little tip you can easily send your contact groups and mailing lists through Outlook without the hassle of importing or exporting them.