CIS Email Format

Get Verified Emails for 1,257 CIS Employees

5 free lookups. No credit card required.

The most common CIS email format is [first].[last] (ex. jane.doe@cis.la), which is being used by 40.0% of CIS work email addresses.

Other common CIS email patterns are [first] (ex. jane@cis.la) and [first][last] (ex. janedoe@cis.la). In all, CIS uses 9 work email formats.

CIS Email Formats and Examples

Email Format	Example	Percentage
[first].[last]	jane.doe@cis.la	40.0%
[first]	jane@cis.la	20.0%
[first][last]	janedoe@cis.la	10.0%
[first_initial][last]	jdoe@cis.la	10.0%
[last]	doe@cis.la	5.0%
[first][last_initial]	janed@cis.la	5.0%
[first_initial].[last]	j.doe@cis.la	5.0%
[first]_[last]	jane_doe@cis.la	3.0%
[first]-[last]	jane-doe@cis.la	2.0%