Hi All,
I had added attach=:.zip in the simcontrol and run the command "qmailctl cdb". It seem work fine to reject all email with zip attachment. (at least I tested by using different email accounts like gmail and yahoo) But I found that sometime still have spam mail with zip attachment delivered into users' mailbox. I tried to check the log but couldn't find any idea why the spam mail with zip attachment can be delivered to users' mailbox. Thanks! Teruo