Autocomplete for email addresses in a cell

[Kevin U]

When I am filling in a cell I will often use the "@" symbol, for email
addresses or directions etc. I would like to turn this feature off but
haven't been able to find a way to do so. Unchecking the autocomplete for
cell values option in the Advanced Excel Options doesn't do the trick.

 

[Bob I]

Excel Options, Proofing, Check Ignore internet and file addresses