I have my status as offline. I had a person blocked and he found out by block checker.  Now I set my status as offline so no one can see im online, but can they check if I am really online?? I am wondering this because she changed her nick to a phrase that I believed was thrown to me and I am wondering if she found out I am online.
211779
THERE ARE PROGRAMS ONE CAN GET , AN ONLINE CHECKER AND EVEN IF YOU SHOW AS INVISABLE , THEY CAN SEE THAT YOU ARE ONLINE.
275852
if u delete without block they will see u online but if you block and delete they wont see u anymore. any way when u click delete a message will appear to ask u if u want to block also.
654886
You can block him, right click over his icon or screen name and then select "block". You can also sign in and appear offline, so you will be available only when you want.
315448
Myspace are cracking down on website manipulation. This includes manipulation of the online/offline statuses, which probably explains the disappearance of your code. You might find the code again, but it is unlikely that it will work.\n\nOK i found some code. It might work. It might not. Good luck - follow the link below:
614669
U dont recieve offline mesege then it can b ur ID is used to login to mesenger by some other person . So he sees them but u dont.
174507
If you missed any messages while you were offline, when you sign in again there will be a thing that pops up that says offline messages, you can read them from there, but once you close that you cant see them again unless you have your messages archived.
577821
dude there's a movement by network admins to lock out proxy servers as this is where most of the hackers hide.\nonce a proxy servers IP is recorded it gets banned.\nif your useing a public list of proxy servers then most likely there already on the ban list.
491622
WOW, that just happened to me!  Looks like we both have the problem, basically i just hit back (lost the question i asked) and re-wrote it and, it worked. Im sure it has something to do with a LOT of people being on the site, ive had this happen on myspace also, like i would not be signed on, but friends would tell me i appear online. Maybe reset ur pass, something difficult. not "ilove(BF/GF.)\n\nLOL, JK bout the pass.
550118
I would block her or at least don't answer her. Maybe she has the wrong email address. Or how do you think she got yours. either way I would not answer. you never know in this day and age what is up . it could even be a test in this day and age by the police or what ever. keep your self safe. Good luck
295126
if you are a student, you might be blocked. Some schools are block off blog sites.\n\nother than that your SOL,
676226
Trust no one.... Just delete them... If this is bothering you, go to messenger preferences/ignore     at the top check ignore anyone who is not on my friend list....\n\nAlso you can go to your account and check (do not show when I am online)
378588
Trust your instinct.  This sounds like a scam.  You can right click on the name to delete _and block_ him.  If you just delete him, you won't see him, but he will see when you are on.  If you block him, he won't see when you are on.  Reporting him to yahoo/MSN or to the computer fraud squad of the Police may also be a good idea.
500425
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 :-))))
357482
this is not possible ....\n\nmay be ur fixed stealth for some user so that can see u online so make sure ur currently offline to all user.\n\nchange stealth setting for all group or particular users.\n\n\nif u still having problem come to me at any time, email me or PM (IM) from yahoo.\n\ngood luck!!!
444063
If it is blocked, then there is a reason for it.  Don't try to bypass the block.  That will only get you into trouble.  IT watches everything...
145770
Just as a test try to make a new user account with yahoo messenger an seeing if that helps ( If not then go to a friends place and try and sign into yahoo messenger ( If it works there then they may have blocked you from logging on by your ip address or something to that extent ) So may be worth while contacting your ISP and seeing if they can change your ip address or something like that.
317337
It basically stops communication between you and the person.  You also can't see them if you're online, and they can't see you either.