Clean First Class Email Format

The most common Clean First Class email format is [first].[last] (ex. jane.doe@cleanfirstclass.com), which is being used by 45.0% of Clean First Class work email addresses.

Other common Clean First Class email patterns are [first] (ex. jane@cleanfirstclass.com) and [first_initial][last] (ex. jdoe@cleanfirstclass.com). In all, Clean First Class uses 7 work email formats.