how could I know if I am on someone's ignore list on messsenger so that he doesn't read my message??
471453
A message will come up that says that this person will not recieve your messages, saying that they not not currently accpeting messages or something along that line
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.
950617
Make yourself look unavailable..or put up the busy signal on  your msn if you are only able to talk to one person at a time, that way if they message you then you can ignore them but it wont look like you are because  your icon says busy. There is nothign rude with that..and if you want to speak to someone else just tell the other person you have to go and they will not be able to tell if you are online or not.
50060
To the best of my knowledge, with Yahoo! messenger, you can't be seen if you are "invisible", but if you are logged in and online, you still can receive messages.  Your friend will receive a message stating that you will receive the message when you are online again.\n\nJust ignore the messages, and your friends will not know that you are online.
580575
If u want 2 b invisible 2 all go 2 Messenger>Status>Invisible 2 everyone\nIf u want 2 b invisible 2 selective people only then hover da mouse pointer over da contact & click on u appear......& select appear offline.\nDats all
912866
Right click with mouse on the name of the person you dont want him to see you on line and chose block.  But if your freind is internet professional, i must warn you. There is a  Msn site which shows who is blocked or deleted from others msn messanger.. Isnt that imbaressing :-))))
42797
As long as you are not receiving a MailerDaemon message in return, he is receiving the messages. However, there is no way of knowing whether or not that email was filtered out as junk/spam without asking him directly.\n\nIf you really are sending an enormous number of emails, that could cause the system to think that they are spam. It's also possible that your friend accidentally clicked on a wrong button and marked your messages as spam. However, as I said before, there's no way for a sender to know whether or not his messages have been received. This is one of the ways people are protected from spam mails.
23540
2 of my answers have already been answered by explorer99. But here's an easier way. Go to any mail sent by that person, or even in the yahoo profile. Check out on the buddy icon to be alive or asleep. If the person is ignoring you, it would be awake on the profile but not in your messenger window. If it is asleep, then he's either offline or is ignoring everybody, not just you but all his friends.\n\nThe other method is by sending a request for voice chat or conference and run the following command in start -> run : netstat -a. You need to figure out if  a new IP address has come in it or not( you can run the command twice, one before and once after). For comparisons, you can type netstat -a > file1.txt and after inviting netstat -a > file2.txt. Check the difference between them.
103613
Maybe, maybe not.  He might be in stealth mode.  When I log on, my messanger logs me in as invisible.  Why don't you just ask him.
642892
I know GAIM tells you if the other person has you on their list..... but I don't think it can tell you everyone... unless you have added them as well.
388271
you put the person on ignore, but clicking on messenger then preferences then ignore list and add the name
1157236
There's a nifty program called Deny Buddy. Google out for it. Its ultra cool!! Kicked some butt with it and now I don't have IMs from ppl whom I don't like :P
85119
jsut go into your messenger and sign in and it brings up the list
670703
Hi there :)\n\nSadly you cant.   You can send them messages which will appear as offline messages to you, but they can be sitting behind their screen knowing who is online.  I dont like invisible.  Even when you do a search, you wont know if they are online or not until they go offline where you do get a so and so is offline box.  \n\nHugz\nscorpz
408707
The only way that you can find out if it is getting sent to the person you sent it to and not the group is check you groups homepage and see if its there if its not there theres no chance that they read it.
227959
go to your messenger\nclick "Messenger" button at the top left.\nchoose "Preferences" or press Ctrl+Shift+P\nthen on the list, choose "Ignore list"\nlook for the ID of that person you're going to un-ignore\nclick it, then click "remove"\nthen add that ID by clicking "contacts" at the top of the messenger again.\nthen choose "Add A Contact" or press Ctrl+Shift+A\nthen type the ID..\n\nthere, he/she's un-ignored..\n\n(that's with voice messenger ok? but i'm not sure i hope i helped)
748838
He can if you are showing as Sign-In to messenger...If you put yourself in the Invisible Mode you can see others on your contact list that is sign-in to messenger but they can not see you ..