A Mozilla Thunderbird Add-on for managing remote sieve scripts. It's a JavaScript based implementation of the ManageSieve Protocol (RFC 5804).
License
Affero GNU Public LicenseFollow Thunderbird Sieve Addon
Other Useful Business Software
Try Google Cloud Risk-Free With $300 in Credit
Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.