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The most common Sierra Security email format is [first_initial][last] (ex. jdoe@sierrasecurity.net), which is being used by 76.5% of Sierra Security work email addresses. Other common Sierra Security email patterns are [first][last] (ex. janedoe@sierrasecurity.net). In all, Sierra Security uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@sierrasecurity.net |
76.5%
|
| [first][last] | janedoe@sierrasecurity.net |
23.5%
|