Hi, I have two questions.
First, there are forged junk emails put return_path to me. I from time to time receive undelivered emails (i.e., no such user). How can I reject those undelivered emails? Second, I found there are spammers using dial-up connection (slow but not blacklisted) to send junk emails. How to reject those junk emails? Thank you very much. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]