What Is Causing This Error?
Error 512 often arises due to a DNS issue where the host server for the recipient’s domain name cannot be found. This could be because the domain name does not exist, there’s a misspelling in the email address, or the domain has DNS configuration issues preventing it from being resolved correctly.
Resolving the Error – Solution
To fix ‘Error 512: Domain cannot be found,’ start by double-checking the recipient’s email for typos, like ‘domain.coom’ instead of ‘domain.com.’ Then, use DNS tools such as IntoDNS or MXToolBox to ensure the domain’s records are correctly configured and the website is findable. These steps help confirm the issue isn’t with how the domain is set up or spelled.
That’s it! Now you know how to fix Error 512.
If you’d like to learn how to troubleshoot other common errors, check out the following tutorials: