5 free lookups. No credit card required.
The most common Single Source email format is [first_initial][last] (ex. jdoe@singlesource.com), which is being used by 98.8% of Single Source work email addresses. Other common Single Source email patterns are [last] (ex. doe@singlesource.com). In all, Single Source uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@singlesource.com |
98.8%
|
| [last] | doe@singlesource.com |
1.2%
|