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The most common Spera Security email format is [first] (ex. jane@spera.security), which is being used by 83.3% of Spera Security work email addresses. Other common Spera Security email patterns are [first][last_initial] (ex. janed@spera.security). In all, Spera Security uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@spera.security |
83.3%
|
| [first][last_initial] | janed@spera.security |
16.7%
|