[TYPO3] Why am i not allowed to log-in Typo3?

[Michael Scharkow]

Mihai Vigariu wrote:
> Hello,
> 
> I am working with Typo3, on an online server. I can access it from some 
> computers, but from the computer in my home i cannot access it. I know 
> that i have the cookies enabled, and i have java platform running.
> 
> The message that i get is: "no user logged in, or session expired".

Do you have some snake-oil firewall/content filter running, there have 
been issues with Symantec Blah, etc. in the past.

Greetings,
Michael