Formats

`{first}_{last}@acme.com`

Addresses made of the first name, an underscore and the last name.

Examples

Jane Doe	jane_doe@acme.com
Robert Smith	robert_smith@acme.com
María García	maria_garcia@acme.com
Søren Nielsen	soren_nielsen@acme.com

Spreadsheet formula

With first names in column A, last names in B and the company domain in C:

=LOWER(A2&"_"&B2&"@"&C2)

Other formats

{first}.{last}{first}{f}{last}{first}{last}{f}.{last}{first}{l}{last}{last}.{first}{last}{f}{first}-{last}{first}.{l}{last}{first}{last}_{first}{f}{l}