The customer need to replace their current FTP server and
considering Sterling B2B Integrator FTP Server as an option.
Currently, their trading partners (FTP clients) authenticates using
user IDs with following format: userID@domain.com and it is a project requirement to keep the current authentication credentials for all existing trading partners.
But, by default, Steling B2B Integrator does not accept the creation of
user IDs having the @ character.