5 free lookups. No credit card required.
The most common Gutenberg email format is [first] (ex. jane@gutenbergpr.com), which is being used by 92.4% of Gutenberg work email addresses. Other common Gutenberg email patterns are [first][last] (ex. janedoe@gutenbergpr.com) and [last][first_initial] (ex. doej@gutenbergpr.com). In all, Gutenberg uses 6 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@gutenbergpr.com |
92.4%
|
| [first][last] | janedoe@gutenbergpr.com |
2.3%
|
| [last][first_initial] | doej@gutenbergpr.com |
1.9%
|
| [first][last_initial] | janed@gutenbergpr.com |
1.5%
|
| [last] | doe@gutenbergpr.com |
1.1%
|
| [first_initial][last] | jdoe@gutenbergpr.com |
0.8%
|