3 ms·
> The problem is by the time the message is deemed to be spam it's too late to reject the mail. That is incorrect. After the last DATA command from the spamme
by teddyh 5y ago
> The problem is by the time the message is deemed to be spam it's too late to reject the mail.
That is incorrect. After the last DATA command from the spammer, your mail server can look at the mail and, if it’s spam, just say
558 5.7.1 That mail is ugly and you are ugly
This rejects the mail and makes it bounce to the sender.