Usernames with '@' and Git
Platform notice: Server and Data Center only. This article only applies to Atlassian products on the Server and Data Center platforms.
Support for Server* products ended on February 15th 2024. If you are running a Server product, you can visit the Atlassian Server end of support announcement to review your migration options.
*Except Fisheye and Crucible
Problem
Git does not support usernames with '@' such as email addresses. This is due to the HTTP's limits on special characters.
Workaround
Use the SSH protocol as SSH authentication is managed by crypto-keys
Resolution
None