my domain is acting strange

I have a very big problem.
it's been a while now since I am recieving e-mails from my domain name.For example I have domain www.one1.com,and on my primary e-mail I recieve e-mails from myself,from people like or ,these e-mail adresses don't exist and I am the only one that has access to the domain.The domain is hosted at hostgator.com.Also I recieve back some mails that have been sent to some random e-mail adresses from and the random e-mail adresses don't exist so the mails get back to me on my primary e-mail adress.what is this?how can I stop this?is my domain name being used for spam?

 

on most host companies you have a "catch-all" option for emails.

On my emails i have info@, support@, but i can say info@ is a catch-all email, so anyother email not created like iliketospam@ will be caught by info@.

First, try to find that catch-all option and disable it. If problem persists contact your host provider, maybe he is spamming all the accounts.

cheers

 

i know about the 'catch' system and I have this set for my main account.the problem is not this,the problem is that there are mails being sent from my domain name,accounts that don`t exist are sending spam on the internet...that`s the main ideea...what can I do?I don`t want my domain name to be marked as spam.Today I think I recieved about 10-15 e-mails "caught" so I guess there are hundreds being sent without my notice from unexisting accounts.