5 free lookups. No credit card required.
The most common CEF email format is [first_initial][last] (ex. jdoe@chemed.org), which is being used by 94.3% of CEF work email addresses. Other common CEF email patterns are [first][last] (ex. janedoe@chemed.org) and [last][first_initial] (ex. doej@chemed.org). In all, CEF uses 6 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@chemed.org |
94.3%
|
| [first][last] | janedoe@chemed.org |
2.7%
|
| [last][first_initial] | doej@chemed.org |
0.8%
|
| [first][last_initial] | janed@chemed.org |
0.8%
|
| [last] | doe@chemed.org |
0.7%
|
| [first] | jane@chemed.org |
0.7%
|