Here you can configure your MailRules for being the recipient of incoming Advanced Rules that uses Surefire Delivery technology.

Option |
Description |
Optimum File Size |
This figure is very important when working with Surefire Delivery. It instructs the originating site to send messages no larger than this size. Size is incremented in 500KB steps. It may take time for you to accurately establish this setting and will depend on a mix of factors such as Internet delivery speeds and your ISP. |
Check for reply |
This interval is the period of time that MailRules will wait for a reply from the originating site. |
Max Time to Wait |
Your MailRules client will abandon the Surefire Delivery connection if there is no reply after this period of time. |
Accept Check Times |
This will allow your MailRules setup to accept checktimes specified in an Advanced Outbound Rule received on your installation. |