how do i know if i am put on someones ignore list?
439911
you will figure it out after you send them messages and they dont respond.
286957
It may be a 'false indication' if they're hiding from you.\nSometimes it even looks like someone is online when they've signed out hours before. They drop off when you try to write them.\n\nTheoretically, if they're offline, you can't see them... That is, unless they are standing in your line of sight.
383201
add the contact again.  If you still cant see that person, he/she probably accidentally put you on the stealth list and/or blocked u.
329419
If they signed in as invisible, they will look off line to you, or anyone they choose. I dont think there is any way you can find out otherwise
991667
The users have their junk mail filter on. Mail from people that are not in the users address book or accepted list can be sentto the bulk mail folder if conditions are right, or if the user has elected to add you to the list for their account. check this site for more information. http://help.yahoo.com/help/us/mail/spam/spam-17.html
1123164
The easist thing to do it just to ignore that person. Eventually it will all stop. If not, you can report that person.
127276
check their profile and see if they are on
218761
You can set up your IM settings to block people who are not on your list.
74894
Someone may be hacking into your computer, possibly via Yahoo Messenger.  First, I would update my antivirus software and do a full system scan the then to the same thing for spyware.  I would make sure that you have firewall software.  I personally use Zonealarm Security Suite which has an antivirus program, IM security software, antispyware and spam filtering.\n\nIf you use IM software, set the software to reject any message from people not on your buddy list.
1071319
go into tools->options->privacy and there is a list in the right hand side, is there anyone there???
594821
Forward it to abuse@yahoo.com  You'll first get an automated reply. Then, if it's about another yahoo user, they'll tell you action has been taken.
458291
there is a program called block checker that can show you whose invisble or has blocked you\n\ngo to www.block-checker.com\n\nby the way, this is an adware
1010436
People usually uses the Invisible to stop annoying IM's. They are usually online. Send them and IM and  and it will tell you if they are online or not.
143005
If you are using chat from Messenger, you can go to preferences in Messenger and select "Ignore List" and select the radio button that says "Ignore anyone who is not on my Messenger List".  After that, only people who you have added will be able to IM you.  If you are working in Yahoo web chat, I don't know if you can do that.  I don't use it.
858863
What's most probable is that either some aren't online, they're blocking you, or they are online and just put they're status as offline. You can get Blockchecker for MSN if you want to know if they're blocking you.
838855
If you request for them to be on your friends list it will show on your pending requests....if they are no longer showing on there then check your friends....if they are on your friends list then they accepted and if not they denied you.
33359
Do a right click on the person's name, then go to delete. I'm not sure this deletes them from your account however. I think they might still be able to see you. Try right clicking on them and going to the stealth settings. Tell it to have you appear as permanently invisible.