Summary

When using the CSV Importer if no email domain is specified when creating users then all users are created with the typo'd domain 'noreplay@example.com'.

Steps to Reproduce

1. Create CSV file that has some usernames for users that don't exist in your JIRA instance.
2. Import the above CSV file through the CSV importer.
3. When configuring the importer don't specify any email domain, and just select the assignee and summary to import the issues.

Expected Results

Users are created with the email address 'noreply@example.com'

Actual Results

Users are actually created with 'noreplay@example.com'

Workaround

Specify an email domain so that users are created with a more valid email address.