5 free lookups. No credit card required.
The most common ICPF & PSI email format is [first_initial][last] (ex. jdoe@certif-icpf.org), which is being used by 96.4% of ICPF & PSI work email addresses. Other common ICPF & PSI email patterns are [first].[last] (ex. jane.doe@certif-icpf.org). In all, ICPF & PSI uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@certif-icpf.org |
96.4%
|
| [first].[last] | jane.doe@certif-icpf.org |
3.6%
|