[CentOS] please help me to unsubscribe...

Samuel Rochas wrote:
> Hi,
> 
> Thank you for your answers.
> I subscribed the list a time ago, then I was not able to unsubscribe it. 
> I was not able to post messages either.
> 
> So I subscribed the list again, in order to post my problem. Now I 
> receive the messages twice. I am not sure with which e-mail address I am 
> subscribed.

Get your mail admin to check the logs and for addresses used.