3x1 Email Format

The most common 3x1 email format is [first].[last] (ex. jane.doe@3x1.us), which is being used by 71.8% of 3x1 work email addresses.

Other common 3x1 email patterns are [first] (ex. jane@3x1.us) and [first][last_initial] (ex. janed@3x1.us). In all, 3x1 uses 3 work email formats.