esfa Email Format

The most common esfa email format is [first_initial][last] (ex. jdoe@blog.gov.uk), which is being used by 52.6% of esfa work email addresses.

Other common esfa email patterns are [first]_[last] (ex. jane_doe@blog.gov.uk) and [first][last_initial] (ex. janed@blog.gov.uk). In all, esfa uses 4 work email formats.