5 free lookups. No credit card required.
The most common Firstline email format is [first] (ex. jane@firstline.org), which is being used by 85.8% of Firstline work email addresses. Other common Firstline email patterns are [first].[last] (ex. jane.doe@firstline.org) and [first][last] (ex. janedoe@firstline.org). In all, Firstline uses 4 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@firstline.org |
85.8%
|
| [first].[last] | jane.doe@firstline.org |
9.4%
|
| [first][last] | janedoe@firstline.org |
2.4%
|
| [first_initial][last] | jdoe@firstline.org |
2.4%
|