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The most common Keystone Architecture email format is [first_initial][last] (ex. jdoe@keystonearch.com), which is being used by 57.7% of Keystone Architecture work email addresses. Other common Keystone Architecture email patterns are [first] (ex. jane@keystonearch.com) and [first][last] (ex. janedoe@keystonearch.com). In all, Keystone Architecture uses 3 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@keystonearch.com |
57.7%
|
| [first] | jane@keystonearch.com |
37.8%
|
| [first][last] | janedoe@keystonearch.com |
4.5%
|