How did I get on Spamhaus?
Spamhaus is a popular organization that tracks spam, malware, etc. in the internet. When any mail server violates the mail policy by sending bulk mails, host malware or phishing pages, it gets added to Spamhaus block list.
How do I remove my IP address from a blacklist?
Most blacklists will allow you to submit a removal request, and typically there are two steps to do so: Use their tools to search for your IP address in their database. It will return with a result letting you know if you are listed or not, and often the time you were first added to the list as well.
How do I whitelist an IP address in Office 365?
IP Whitelisting
- Sign into Office 365 and click “Admin” > “Admin Centers” > “Exchange”
- Under the “Protection” list, choose “Connection Filter”
- Click the “Pencil Icon” to edit.
- Choose “Connection Filtering” on the left side menu.
What is the DBL of the Spamhaus Project?
The Spamhaus DBL is a list of domain names with poor reputations. It is published in a domain DNSBL format. These domain reputations are calculated from many factors, and maintained in a database which in turn feeds the DBL zone itself. Who can use the DBL?
How does the Spamhaus Domain Block list work?
The Domain Block List (DBL) The Spamhaus DBL is a list of domain names with poor reputations. It is published in a domain DNSBL format. These domain reputations are calculated from many factors, and maintained in a database which in turn feeds the DBL zone itself.
Which is the latest version of SpamAssassin DNSBL?
For the latest list of DNSBLs you want to be using a recent SpamAssassin version (3.4.1 at the time of this correction) and sa-update, for the same reason that you wouldn’t use an out-of-date virus scanner, but that also doesn’t really have anything to do with the question. To eliminate the use of a particular DNSBL, set the score to zero.
When to use SpamAssassin as a trusted relay?
A: Third, if your email gateway is behind a firewall make sure that SpamAssassin is resolving the gateway to its external address. If SpamAssassin resolves the gateway to an private IP or can’t resolve the name at all, it may mark the sending system as a trusted relay.