fuglu spamassassin bayes user is CAse Sensitive but it should not be

running with fuglu 0.10.6 from pip3 source, and i have created a gentoo ebuild for it with i still maintain, problem is that i found that fuglu / spamassassin do support bayes usernames in CasE sensiTive STyle while email is not case sensitive

i dont know if it could be solved in fuglu or not, if that is a problem on spamassassin fault it should be solved there anyway, but i think fuglu can lowercase bayes username before calling spamc ?

if i need more into to provide here, please ask me, i like to find a solution to it