在Ubuntu 12.04上阻止垃圾邮件
我们似乎在我们的mail.log文件中有很多垃圾邮件。 例如 Mar 11 18:23:01 localhost postfix/qmgr[1452]: 87945226BD: removed Mar 11 18:23:01 localhost postfix/smtp[8809]: 87945226BD: to=<[email protected]>, relay=email-smtp.us-east-1.amazonaws.com[xxx.xxx.xxx.xxx]:25, delay=1.6, delays=0.02/0.03/0.78/0.75, dsn=2.0.0, status=sent (250 Ok 0000013d5ab120a5-11d24ebe-f43a-4b98-82a3-9ffcb03a6d93-000000) Mar 11 18:16:10 localhost postfix/smtp[8678]: 36032226BE: to=<[email protected]>, relay=email-smtp.us-east-1.amazonaws.com[xx.xx.xx.xx]:25, delay=1.2, delays=0.01/0/0.81/0.4, dsn=2.0.0, status=sent (250 Ok) Mar 11 18:16:09 localhost postfix/qmgr[1452]: A232E226BD: removed Mar 11 18:16:09 localhost postfix/qmgr[1452]: 36032226BE: from=<>, size=3015, nrcpt=1 (queue […]