5 free lookups. No credit card required.
The most common Grinnell Group email format is [first] (ex. jane@grinnellgroup.com), which is being used by 100.0% of Grinnell Group work email addresses. Other common Grinnell Group email patterns are [last] (ex. doe@grinnellgroup.com) and [first]_[last] (ex. jane_doe@grinnellgroup.com). In all, Grinnell Group uses 9 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@grinnellgroup.com |
100.0%
|