5 free lookups. No credit card required.
The most common C4 Planning Solutions email format is [first].[last] (ex. jane.doe@c4plans.com), which is being used by 97.6% of C4 Planning Solutions work email addresses. Other common C4 Planning Solutions email patterns are [first] (ex. jane@c4plans.com) and [last] (ex. doe@c4plans.com). In all, C4 Planning Solutions uses 4 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@c4plans.com |
97.6%
|
| [first] | jane@c4plans.com |
1.0%
|
| [last] | doe@c4plans.com |
0.9%
|
| [last][first_initial] | doej@c4plans.com |
0.5%
|