5 free lookups. No credit card required.
The most common CRN email format is [first] (ex. jane@crn.eng.br), which is being used by 79.1% of CRN work email addresses. Other common CRN email patterns are [last] (ex. doe@crn.eng.br) and [first][last_initial] (ex. janed@crn.eng.br). In all, CRN uses 4 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@crn.eng.br |
79.1%
|
| [last] | doe@crn.eng.br |
13.1%
|
| [first][last_initial] | janed@crn.eng.br |
5.2%
|
| [first][last] | janedoe@crn.eng.br |
2.6%
|