5 free lookups. No credit card required.
The most common Haystacks email format is [first] (ex. jane@haystacks.net), which is being used by 86.5% of Haystacks work email addresses. Other common Haystacks email patterns are [first][last_initial] (ex. janed@haystacks.net). In all, Haystacks uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@haystacks.net |
86.5%
|
| [first][last_initial] | janed@haystacks.net |
13.5%
|