one big thing is missing in the MailEnable Enterprise Edition. The integration of a good spam filter like SpamAssassin. OK, I can integrate SpamAssassin using an MTA pickup event but what I want is:
- Easy integration as you already did with the AV-scanners
- Less resource utilization (the MTA pickup event needs 2 seperate processes - 1 for the pickup event and 1 for SpamAssassin)
- Availablity of the spam filtering per postoffice/mailbox with global settings. I want my customers to pay for this service
- You should add a rating system to the message filter (e.g. mails with SPF soft fail: 0.5 points, mails with viagra in message body: 5 points, ...) and then apply a filter to all messages with more than x points.