Melisa ICT Services uses a diversity in techniques to help you reduce the amoutn of spam you receive in your mailbox every day. We use for example:
- blacklists for domains, IPs and email addresses
- Real-time blacklists like SPAMHAUS, ORDB and NJAB
- Distributed Checksum Clearinghouse (DCC)
Unfortunately we cannot unblock any messages right now that have been blocked by any of our anti spam measures. We apologise for the inconvenience.