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The most common ASTPP - Open Source Class 4/5 Softswitch email format is [first].[last] (ex. jane.doe@astppbilling.org), which is being used by 100.0% of ASTPP - Open Source Class 4/5 Softswitch work email addresses. Other common ASTPP - Open Source Class 4/5 Softswitch email patterns are [last] (ex. doe@astppbilling.org) and [first]_[last] (ex. jane_doe@astppbilling.org). In all, ASTPP - Open Source Class 4/5 Softswitch uses 9 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@astppbilling.org |
100.0%
|