5 free lookups. No credit card required.
The most common POLCARD email format is [first].[last] (ex. jane.doe@polcard.pl), which is being used by 77.9% of POLCARD work email addresses. Other common POLCARD email patterns are [first][last_initial] (ex. janed@polcard.pl) and [first] (ex. jane@polcard.pl). In all, POLCARD uses 7 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@polcard.pl |
77.9%
|
| [first][last_initial] | janed@polcard.pl |
6.2%
|
| [first] | jane@polcard.pl |
5.2%
|
| [first][last] | janedoe@polcard.pl |
4.3%
|
| [last][first_initial] | doej@polcard.pl |
4.2%
|
| [last] | doe@polcard.pl |
1.1%
|
| [first_initial][last] | jdoe@polcard.pl |
1.1%
|