[vchkpw] Clearing bit flags with vmoduser

[Eric Smoker]

O.K. , I feel stupid. How do you clear an individual bit flag with 
vmoduser (v5.4.0)? I want to unset the no imap access flag but when I do 
a -i0 it sets user flag 0, -i+ invalid option, etc...

Please don't tell me I have to do a -x 'cause I have to do this to all 
my domains. I really did try to RTFM but there isn't a man on vmoduser.

Thanks,
Eric