Hi All,
Just wondering if there is a quick antispam solution for this type of attack? Getting quiet a lot of attacks everyday.
Recipient address rejected: Domain not found (total: 10850)
544 [email protected]
544 [email protected]
544 [email protected]
544 [email protected]
544 [email protected]
544 [email protected]
544 [email protected]
544 [email protected]
543 [email protected]
543 [email protected]
542 [email protected]
542 [email protected]
541 [email protected]
541 [email protected]
541 [email protected]
541 [email protected]
541 [email protected]
541 [email protected]
541 [email protected]
541 [email protected]
Recipient address rejected: User unknown in virtual mailbox table (total: 2)