hey there, i want to migrate an existing email account to an isp3 installation. the account needs to have an alias with only one letter as local part. [email protected] ... but ispconfig does not allow that: "Email address is invalid." i haven't found an option or settings-file where to change that, is there a solution? thanks, fabian edit: found an answer here: http://howtoforge.com/forums/showthread.php?t=42869
