Small change needed in ftpd.h
#define MAX_USER_LENGTH 32U
needs to be changed to
#define MAX_USER_LENGTH 64U
I use pure-ftp for hosting virtual domains, some with very long domain names, so the user actually looks like firstname.lastname@example.org which is longer than 32 characters.
If this is the wrong place to request this change, please point me in the right direction - thanks.