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The most common Keystone Resource Development email format is [first] (ex. jane@keystoneresdev.com.au), which is being used by 100.0% of Keystone Resource Development work email addresses. Other common Keystone Resource Development email patterns are [last] (ex. doe@keystoneresdev.com.au) and [first]_[last] (ex. jane_doe@keystoneresdev.com.au). In all, Keystone Resource Development uses 9 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@keystoneresdev.com.au |
100.0%
|