5 free lookups per month. No credit card required.
The most common OPTretina email format is [first] (ex. jane@optretina.com), which is being used by 64.6% of OPTretina work email addresses. Other common OPTretina email patterns are [first_initial][last] (ex. jdoe@optretina.com). In all, OPTretina uses 2 work email formats.
Email Format | Example | Percentage |
---|---|---|
[first] | jane@optretina.com |
64.6%
|
[first_initial][last] | jdoe@optretina.com |
35.4%
|
Email Verification Tool
Instantly check any Microsoft email. Get free lookups per month.