FirstClass Email Format

Get Verified Emails for 40 FirstClass Employees

5 free lookups. No credit card required.

The most common FirstClass email format is [first_initial][last] (ex. jdoe@firstclass.com), which is being used by 37.1% of FirstClass work email addresses.

Other common FirstClass email patterns are [first][last] (ex. janedoe@firstclass.com) and [last][first_initial] (ex. doej@firstclass.com). In all, FirstClass uses 9 work email formats.

FirstClass Email Formats and Examples

Email Format	Example	Percentage
[first_initial][last]	jdoe@firstclass.com	37.1%
[first][last]	janedoe@firstclass.com	28.3%
[last][first_initial]	doej@firstclass.com	18.4%
[first]	jane@firstclass.com	10.0%
[last]	doe@firstclass.com	2.2%
[first][last_initial]	janed@firstclass.com	2.0%
[first]_[last]	jane_doe@firstclass.com	1.8%
[first].[last]	jane.doe@firstclass.com	0.1%
[first_initial].[last]	j.doe@firstclass.com	0.1%