aDNSBL
Premium IP based DNSBL list, operated and curated by Axigen — can be used natively by all Axigen customers.
Aggregates data from several commercial lists and Axigen related threat intelligence.
The IPs that are present in this list are known to generate large volumes of spam.
Monthly or yearly subscription based on the number of protected mailboxes.
Use this service on your existing Axigen installation through a simple configuration.
aDNSBL Advantages
Enables the quick filtering of inbound email traffic by rejecting connections from remote IPs that are present in aDNSBL.
Reduces significantly (up to 80% of inbound email traffic for well established domains) the processing of content filters, thus optimizing hardware resources.
Built in whitelists ensure that Axigen will make sure that no large senders will get on the list, thus reducing the false positives to a minimum.
Further enhance your spam fighting with a content filter (i.e. Axigen Premium AntiVirus and AntiSpam) to ensure best protection for your users.
1External email is sent.
2The IP checker queries the aDNSBL cloud service.
3The IP is found as spam source or not found.
Depending on the query result, the email is rejected or delivered further.
aURIBL
Prevent phishing with Axigen’s URI BlockList (aURIBL) and extension module (AURIBL-AFSL) — a mandatory extension to your existing Axigen installation.
Anti-phishing extension module backed by Axigen’s aURIBL cloud based BlockList; it’s deployed separately and integrates natively with your Axigen installation via AFSL (Axigen Filtering Server Language).
Domain based BlockList that aggregates data from several commercial lists as well as Axigen related threat intelligence.
Extracts all URL or URIs from inside the text or HTML parts of inbound emails and checks them against aURIBL.
This list contains domains with poor reputations.
1External email is sent.
2The URI extractor picks it up from the queue, unpacks it, and gets the URIs.
3The URIs are passed to the URI checker.
4The URI checker queries the aURIBL cloud service.
5The URIs are found as phishing sources or not found.
Depending on the query result and the rules in-place, the email is rejected, labeled, or delivered further.