5 free lookups. No credit card required.
The most common Keystone Payroll email format is [first_initial][last] (ex. jdoe@keystonepayroll.com), which is being used by 73.7% of Keystone Payroll work email addresses. Other common Keystone Payroll email patterns are [first] (ex. jane@keystonepayroll.com) and [first].[last] (ex. jane.doe@keystonepayroll.com). In all, Keystone Payroll uses 3 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@keystonepayroll.com |
73.7%
|
| [first] | jane@keystonepayroll.com |
23.7%
|
| [first].[last] | jane.doe@keystonepayroll.com |
2.6%
|