Note: Some email users use their auto-complete nickname cache as a sort of contact database. When you start typing an email ...

Note: Some email users use their auto-complete nickname cache as a sort of contact database. When you start typing an email address in the To field, the destination email address may begin to auto-populate if you have emailed that recipient before. These auto-complete or nickname addresses are not typically kept in the normal contacts database. Depending on your old email client software you may need to capture those nickname addresses using a different process. Here is an explanation of how the nickname cache works in various %BRAND_OUTLOOK_SHORT% versions in case you need to capture the email addresses in that cache.