What is ImproWare Swinog Spam URIBL?
The ImproWare Swinog Spam URIBL is a domain-based blacklist that lists the IP addresses of servers that have been observed sending spam. This type of blacklist, also known as a DNS-based Black List (DNSBL) or Real-time Black List (RBL), is a real-time database used by email server administrators to identify and block incoming mail from sources suspected of sending spam.
Its policy is to list IP addresses captured from spam traps and other mail sources. Mail servers that query this blocklist will reject or flag emails originating from a listed IP, helping to prevent unsolicited messages from reaching the recipient's inbox. Its primary users are system administrators who integrate it into their mail server configurations as part of a layered anti-spam defense.
Who runs ImproWare Swinog Spam URIBL?
This particular blocklist is operated by ImproWare AG, an IT company based in Pratteln, Switzerland. With over 25 years of experience in the telecommunications sector, ImproWare focuses on providing internet and network services, and IT consulting.
The company supports a wide range of clients, including individuals and large corporations, aiming to provide practical and comprehensive solutions. They emphasize building long-term business relationships and maintaining an open dialogue with both customers and partners.
How do I get removed and delisted from ImproWare Swinog Spam URIBL?
ImproWare provides a straightforward removal process through a form on their website. Before you request to be delisted from this blacklist, it's important to identify and resolve the underlying issue that caused the listing. This could involve securing a compromised account or fixing a misconfigured server.
Once you have fixed the source of the spam, you can request removal. ImproWare outlines a specific procedure and several key guidelines for delisting:
- Intended for administrators. The delisting process is designed for email administrators or those who manage their own email server. Regular email users should not need to use this service.
- Free removal. There is no charge to have your IP address removed from this blocklist.
- Processing time. Most removal requests are processed within 48 hours.
- Submission frequency. You are only permitted to submit a removal request for the same IP address once per week.
What's the impact of being listed on ImproWare Swinog Spam URIBL?
The impact of being listed on the ImproWare Swinog Spam URIBL is generally considered to be low. It is not as widely used as major blocklists (blacklist) that can cause widespread email delivery failures. However, any blocklist inclusion should be taken seriously, as it is a sign of a potential issue with your email sending practices or server security.
Even a listing on a low-impact blacklist can harm your sender reputation and cause email delivery problems with networks that use it. Promptly addressing the cause and requesting delisting maintains good email deliverability.