5 free lookups. No credit card required.
The most common PortF email format is [first] (ex. jane@portf.io), which is being used by 96.7% of PortF work email addresses. Other common PortF email patterns are [first].[last] (ex. jane.doe@portf.io). In all, PortF uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@portf.io |
96.7%
|
| [first].[last] | jane.doe@portf.io |
3.3%
|