# always allow mail to postmaster and abuse!!
# this is safe since it takes place after the relay test
postmaster@       OK
abuse@            OK                          

spam@             OK
nospam@           OK                          

# Do address verification for local recipients
# (don't queue mail that's recipient is invalid on final mailserver)
fjfi.cvut.cz reject_unverified_recipient

# Individual addresses can be rejected
# (but it doesn't apply if so previous rule was successfull,
# e.g. permit_mynetworks)
#johnjr@linux.fjfi.cvut.cz	REJECT invalid user