5 free lookups. No credit card required.
The most common Thunderbook email format is [first_initial][last] (ex. jdoe@thunderbook.es), which is being used by 75.0% of Thunderbook work email addresses. Other common Thunderbook email patterns are [first] (ex. jane@thunderbook.es). In all, Thunderbook uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@thunderbook.es |
75.0%
|
| [first] | jane@thunderbook.es |
25.0%
|