Core1 Security Services Email Format

The most common Core1 Security Services email format is [first_initial].[last] (ex. j.doe@c1ss.org), which is being used by 100.0% of Core1 Security Services work email addresses.

Other common Core1 Security Services email patterns are [last] (ex. doe@c1ss.org) and [first]_[last] (ex. jane_doe@c1ss.org). In all, Core1 Security Services uses 8 work email formats.