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The most common PCTC email format is [first_initial][last] (ex. jdoe@cert.org), which is being used by 65.5% of PCTC work email addresses. Other common PCTC email patterns are [last] (ex. doe@cert.org) and [first][last_initial] (ex. janed@cert.org). In all, PCTC uses 8 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@cert.org |
65.5%
|
| [last] | doe@cert.org |
20.3%
|
| [first][last_initial] | janed@cert.org |
3.4%
|
| [first][last] | janedoe@cert.org |
3.0%
|
| [first] | jane@cert.org |
2.7%
|
| [first]-[last] | jane-doe@cert.org |
2.5%
|
| [last][first_initial] | doej@cert.org |
1.9%
|
| [first_initial_two][last] | jadoe@cert.org |
0.7%
|