Why is my domain listed in Razor2 and how do I remove it?
Summary
What email marketers say11Marketer opinions
Email marketer from SpamFightingForum.com answers that your email content is likely the reason for the listing. Review and modify your templates and messaging to avoid spam-like characteristics.
Email marketer from EmailProvider.com explains being listed in Razor2 can negatively impact email deliverability by increasing the likelihood of emails being marked as spam. Suggests focusing on improving email content and sender reputation.
Marketers from Email Geeks suggest to check DMARC reports to see where the domain is being used and that the domain has a poor reputation within Proofpoint correlating with recent sending activity.
Email marketer from EmailMarketingGuide.net advises proactive measures to avoid spam listings, including Razor2. This involves using dedicated IPs, proper authentication (SPF, DKIM, DMARC), and avoiding spam trigger words.
Email marketer from EmailMarketingForum.org suggests testing your email content using tools like Mail-Tester before sending to a large audience. This can help identify potential spam triggers and avoid Razor2 listings.
Email marketer from StackExchange responds that direct delisting from Razor2 is not possible. The listing expires automatically as the content is no longer seen as spam by the network.
Email marketer from Reddit shares that Razor2 sometimes produces false positives, especially with boilerplate content. Suggests whitelisting can help, but only as a last resort.
Email marketer from EmailDeliverabilityBlog.com shares that it's crucial to monitor your email content for elements that might trigger spam filters, including Razor2. Regularly audit your templates and content strategy.
Marketer from Email Geeks explains that it is practically impossible to get delisted from Razor2 because it is distributed. The solution is to stop using the content and practices that cause the domain to be considered a spammer.
Marketer from Email Geeks explains Razor2 does content matching and if a domain sends content similar to known spam, it may get listed. Suggests it likely means the domain has been sending recently.
Marketer from Email Geeks clarifies Razor2 is not an RBL but a fuzzy checksum filter that checks the message body. If a message triggers Razor2 hits, the email's body looks like previously flagged spam.
What the experts say3Expert opinions
Expert from WordtotheWise.com shares that avoiding Razor2 listings involves focusing on email content. Ensure your messages are not similar to known spam, and implement best practices to maintain a good sender reputation.
Expert from SpamResource.com responds that direct delisting isn't possible. Razor2 relies on collective reporting. If your content stops resembling spam, the listing will eventually expire.
Expert from SpamResource.com explains Razor2 is a collaborative, distributed spam detection network used by SpamAssassin. It identifies spam based on message checksums. Being listed means your email content resembles known spam.
What the documentation says3Technical articles
Documentation from Razor.sourceforge.net explains that Razor2 is a distributed, collaborative, spam detection and filtering network. Clients report detected spam, and the reports are combined into a Razor2 catalog. This catalog is then distributed to clients, who use it to filter spam.
Documentation from cPanel.net explains that Razor2 can be enabled within SpamAssassin to improve spam detection rates. It's a plugin that needs to be configured.
Documentation from Wiki.apache.org explains that Razor2 works by creating checksums of email bodies and comparing them to a database of known spam signatures. If a match is found, the email is flagged as spam.