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The most common Proofpoint email format is [first_initial][last] (ex. jdoe@proofpoint.com), which is being used by 57.7% of Proofpoint work email addresses. Other common Proofpoint email patterns are [first].[last] (ex. jane.doe@proofpoint.com) and [first_initial_two][last] (ex. jadoe@proofpoint.com). In all, Proofpoint uses 12 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@proofpoint.com |
57.7%
|
| [first].[last] | jane.doe@proofpoint.com |
27.6%
|
| [first_initial_two][last] | jadoe@proofpoint.com |
6.3%
|
| [first][last] | janedoe@proofpoint.com |
2.2%
|
| [last][first_initial] | doej@proofpoint.com |
1.6%
|
| [last] | doe@proofpoint.com |
1.5%
|
| [first] | jane@proofpoint.com |
1.4%
|
| [first][last_initial] | janed@proofpoint.com |
1.2%
|
| [first]-[last] | jane-doe@proofpoint.com |
0.3%
|
| [first]_[last] | jane_doe@proofpoint.com |
0.1%
|
| [first_initial]-[last] | j-doe@proofpoint.com |
0.1%
|