Spam Filtering
On our Linux servers our spam filters comprises of:
- Bayesian SPAM Filter
- Blacklisted Domains - Server blacklist validation.
- Spam Bombs Filters -Spam Bombs search at body and header.
- HELO Filters - Checking valid and invalid HELO.
- Invalid Sender Validation - Validating sender.
- MX/A Record Check - Checking for a valid MX/A record
- Penalty Box - Bad behaving IP's are sent to the Penalty Box.
- Reversed Lookup Check - Checking for valid PTR/PTR-FQDN records.
- RBL - Realtime Blacklist validation.
- SPF - Sender Policy Framework validation.
- SRS - Sender Rewriting Scheme.
- URIBL - URI Blocklist validation.
- Not Processed List - Here you may add your domains to not processed list and skip all ASSP filters.
On our Windows servers spam filtering is an optional extra due to licensing requirements of the software we use. To enquire about having spam filtering enabled on your account please contact our sales area for assistance.
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