5 free lookups. No credit card required.
The most common Structure3C email format is [first] (ex. jane@structure3c.com), which is being used by 73.5% of Structure3C work email addresses. Other common Structure3C email patterns are [first].[last] (ex. jane.doe@structure3c.com). In all, Structure3C uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@structure3c.com |
73.5%
|
| [first].[last] | jane.doe@structure3c.com |
26.5%
|