The most common Black Book email format is [first_initial][last] (ex. jdoe@blackbook.com), which is being used by 84.5% of Black Book work email addresses. Other common Black Book email patterns are [first] (ex. jane@blackbook.com) and [first][last_initial] (ex. janed@blackbook.com). In all, Black Book uses 4 work email formats.
Email Format | Example | Percentage |
---|---|---|
[first_initial][last] | jdoe@blackbook.com |
84.5%
|
[first] | jane@blackbook.com |
13.4%
|
[first][last_initial] | janed@blackbook.com |
1.0%
|
[first].[last] | jane.doe@blackbook.com |
1.0%
|
Email Verification Tool
Instantly check any Microsoft email. Get free lookups per month.