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The most common Keystone Filter email format is [first].[last] (ex. jane.doe@keystonefilter.com), which is being used by 40.0% of Keystone Filter work email addresses. Other common Keystone Filter email patterns are [first] (ex. jane@keystonefilter.com) and [first][last] (ex. janedoe@keystonefilter.com). In all, Keystone Filter uses 9 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@keystonefilter.com |
40.0%
|
| [first] | jane@keystonefilter.com |
20.0%
|
| [first][last] | janedoe@keystonefilter.com |
10.0%
|
| [first_initial][last] | jdoe@keystonefilter.com |
10.0%
|
| [last] | doe@keystonefilter.com |
5.0%
|
| [first][last_initial] | janed@keystonefilter.com |
5.0%
|
| [first_initial].[last] | j.doe@keystonefilter.com |
5.0%
|
| [first]_[last] | jane_doe@keystonefilter.com |
3.0%
|
| [first]-[last] | jane-doe@keystonefilter.com |
2.0%
|