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The most common Defcon 1 Security Systems email format is [first].[last] (ex. jane.doe@defcon1systems.com), which is being used by 40.0% of Defcon 1 Security Systems work email addresses. Other common Defcon 1 Security Systems email patterns are [first] (ex. jane@defcon1systems.com) and [first][last] (ex. janedoe@defcon1systems.com). In all, Defcon 1 Security Systems uses 9 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@defcon1systems.com |
40.0%
|
| [first] | jane@defcon1systems.com |
20.0%
|
| [first][last] | janedoe@defcon1systems.com |
10.0%
|
| [first_initial][last] | jdoe@defcon1systems.com |
10.0%
|
| [last] | doe@defcon1systems.com |
5.0%
|
| [first][last_initial] | janed@defcon1systems.com |
5.0%
|
| [first_initial].[last] | j.doe@defcon1systems.com |
5.0%
|
| [first]_[last] | jane_doe@defcon1systems.com |
3.0%
|
| [first]-[last] | jane-doe@defcon1systems.com |
2.0%
|