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You can get locked if you fail to login a number of times. You will then get an "Incorrect login details, account is locked, password has expired or your source IP is blocked." message when you try to login. That , even if you use the correct password. It will be the case even if your password have been changed by another admin who can do that for you. This requires the lock to be reset and that can only be done by an MRAO, so you need to contact tcs@sunet.se.
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