MIME Type mode
This will tag an email as virus according to the attachment's MIME Type. By default, it is disabled.
- Disabled: this will make MIME Type mode unavailable.
- Allowed MIME Types: this lets you check the MIME Types to be allowed, so the client will receive the emails only of these MIME Types. The other emails will be rejected.
- Denied MIME Types: this lets you mark the MIME Types to be denied, so the emails with attachments of these MIME Types will be rejected and returned to a sender.
The MIME Types are grouped into sections, so you can use the Check all options to mark all the section and click Submit.