Declude - Your SmarterMail and Imail Email Security Solution. Microsoft Remote Connectivity Analyzer. MultiRBL.valli.org - Blacklist, Whitelist and FCrDNS check tool. Mail Server Diagnostics - Accessplus. SPF Query Tool. Overview These tools are meant to help you deploy SPF records for your domain. They use an actual RFC 7208 compliant library (pyspf) for tests and will dynamically test for processing limit errors (no other testers I'm aware of do this).
This site uses a caching DNS resolver, so for tests that use live DNS, results will be cached for the Time To Live of the DNS record. For most basic uses, these tests should be reasonably self explanatory. Advanced users may need, and probably want, some additional information on how these tools work. It can be found here. Does my domain already have an SPF record? Retrieves SPF records for the specified domain name and determines if the record is valid. NOTE: The domain is everything to the right of the '@' in the e-mail address. Is this SPF record valid - syntactically correct? Tests the supplied SPF record to see if it is valid. Notes: Do not enclose in quotes. Test an SPF record It will take a few moments once the request is submitted. Test for Open Resolvers. Services for Senders and ISPs. Services for Senders and ISPs Sender Solutions Email abuse, junk email, and fraudulent emails (phishing) continue to burden the entire email ecosystem.
To help build back consumer trust in the use of email, Microsoft has put in place various policies and technologies to help protect our consumers. However, Microsoft understands that legitimate email senders should not be negatively affected. Therefore, we have established a suite of services to help senders improve their deliverability to Outlook.com consumers by proactively managing their sending reputation. Below is an overview of services that can benefit your organization including links for more information: ISP Solutions Microsoft understands that no single organization can change or eliminate email abuse on its own. Report junk email originating from Outlook.com Sometimes Outlook.com is used by third parties to send junk email, in violation of our terms of use and policy.
Windows Live Hotmail Postmaster.