FAS dump breakage

[Michael Schwendt]

There has been an invalid entry returned by the FAS group dump for some
time:

    bbs,disabled,james francis toy iv,user,0

It contains no email address, but "disabled" in the addr field.

Now there's another invalid entry:

    mahmoudelmegheny,mahmoud,elmegheny(a)hotmail.com,Mahmoud Ali,user,0

This entry consists of six fields instead of five. Perhaps one ',' is
supposed to be a '.'?