5 free lookups. No credit card required.
The most common ProtectOnce email format is [first] (ex. jane@protectonce.com), which is being used by 50.0% of ProtectOnce work email addresses. Other common ProtectOnce email patterns are [first].[last] (ex. jane.doe@protectonce.com) and [first][last] (ex. janedoe@protectonce.com). In all, ProtectOnce uses 3 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@protectonce.com |
50.0%
|
| [first].[last] | jane.doe@protectonce.com |
42.1%
|
| [first][last] | janedoe@protectonce.com |
7.9%
|