3F Email Format

The most common 3F email format is [first].[last] (ex. jane.doe@3f.xyz), which is being used by 100.0% of 3F work email addresses.

Other common 3F email patterns are [last] (ex. doe@3f.xyz) and [first]_[last] (ex. jane_doe@3f.xyz). In all, 3F uses 7 work email formats.