Possibly "youtube.com". Google uses "accounts.youtube.com" as a logon server for all of their services, including gmail. If that is the case, you will have to whitelist "accounts.youtube.com" before denying "youtube.com". On Thu, Feb 13, 2014 at 4:40 PM, Scott Mayo <scotgmayo@xxxxxxxxx> wrote: > When the students go to gmail.com, the authentication pop-up just > keeps occurring. The student can cancel out of it and get logged in, > but it still keeps doing it and will never accept the password. They > just have to keep cancelling out of it. I authenticate with my ldap > server. Here are the lines in my squid that are causing this. > > acl bpsblocked dstdomain "/home/bloomfield/blocked/domains" > http_access deny bpsblocked !teacher_group > http_access deny banned_users > http_access allow ldap_username > http_access allow localnet > http_access allow localhost > > The bpsblocked !teacher_group is what is causing it. Those are a list > of blocked sites that are blocked for students, but are not for > teachers. Nothing pertaining to gmail or google is in that list. I > can remark the statement out and then the students are fine and it > does not keep popping up. > > Here is the list of sites that is in that file in case someone sees > something that I don't. > > .xxx > .2dplay.com > .access-any-website.com > .alot.com > .andkon.com > .bing.com > .bored.com > .boxhead2player.net > .chickipedia.com > .cmtv.com > .cowboylyrics.com > .dailyunblocker.com > .dtunnel > .facebook.com > .fastgames.com > .file.mubbit.com > .filestube.com > .funcorder.com > .grooveshark.com > .hotornot.com > .ilike.com > .iviewtube.com > .jerryspringertv.com > .leetgaming.org > .metacafe.com > .mosports.com > .mosports.rivals.com > .mtv.com > .music.com > .myspace.com > .netflix.com > .notdoppler.com > .nuip.net > .omegle.com > .pandora.com > .pinktube.com > .pinktube.net > .pinterest.com > .plazmaburst2.com > .prehackshub.com > .realraptalk.com > .rottentomatoes.com > .runescape.com > .scumlabs.com > .sex.com > .slack-time.com > .thegamehomepage.com > .tr3s.com > .videolife.tk > .wattpad.com > .youtube.com > .vtunnel > > -- > Scott Mayo