Does Attachment Protect work only with inbound messages?

Attachment Protect does not exclusively work with inbound messages; it has functionality that encompasses both incoming and outgoing messages. This feature is designed to enhance email security by scanning attachments not just as they arrive but also as they are sent out.

By providing protection on both ends, Attachment Protect ensures that any potentially harmful files are identified and dealt with, reducing the risk of malware spreading through email communications. This is important because threats can originate from both internal and external sources, making it essential for a comprehensive security solution to cover all traffic.

Therefore, the assertion that Attachment Protect is only applicable to inbound messages is not accurate, as its capabilities extend to outbound messages as well, reinforcing overall email security.