Mike is getting some strange autocomplete suggestions when he addresses an email in Outlook. Leo says that Mike can change or turn off autocomplete in the Outlook settings. It should just autocomplete from the contact list, but if it's not doing that, then you can disable all autocomplete suggestions and do it the hard way. Look for an option to autocomplete from contacts and leave that enabled. But turn off everything else. It should be your mail settings. Leo also recommends moving over to Gmail. The autocomplete is much better and focuses on contacts.