SPAM with my domain. A lot of returned replys

[JordiXAL]

HELP ME !! Excuse me my english, i'm a spanish :-(

I recieved a lot of mail with my domain "mydomain.com" with a left part invented "user_unknow@mydomain.com". What can i do ?

After, i recived a lot of returned mail of the other mail server. Then my server try delivered the returned mail, more dead mails to "user_unknow@mydomain.com". What can i do ?

My server is a Domino R5.0.6a.

Thaks

 

[spi200]

Hi

Put the Unknown_user in the Inbound SMTP Restriction & Controls "Deny messages intended for the following users"
Add the name in and in future the mail will be bounced rather than attemping to be delivered. This setting is good for user who say they get spam when only their first name appears ie bob@mycompany.com

Regards

David

 

[JordiXAL]

Hi

I try to do this but never is a same user, allways change :-(

Regards

 

[JordiXAL]

Hi,

I have the solution:
In the R6, within the properties of Mail-Router/SMTP-Restrictions and Controls-SMTP Inbound Controls, exist a "Verify that local domain recipients exist in the Domino Directory:"; change a Enabled. Then, all mails SPAM is blocked in a SMTP connection.

Thanks.

Jordi.