What port is Postfix listening? If it is listening on port 25, change it to 125 or so. Set smtpdestination in ASSP to 125.
View entire thread
You seem to have CSS turned off. Please don't fill out this field.
Click URL instructions: Right-click on the ad, choose "Copy Link", then paste here → (This may not be possible with some types of ads)
Ad destination/click URL: