Add the following to the rspamd multimap template: maps for blocking senders by TLD, exact domain, domain suffix, and full mail address, configurable from the Rspamd UI configuration page.
Proposed solution
Extend the existing multimap template with new maps to block senders by:
- TLD (e.g.
.ru)
- Exact domain (e.g.
amazon.com)
- Domain suffix (e.g.
sub.amazon.com)
- Full mail address (e.g.
user@example.com)
Use a unique file prefix for map files and symbols. Use score-based action rather than prefilter. Expose the new maps in the Rspamd UI configuration page. Document the feature in the README alongside similar existing tables.
Alternative solutions
Prefilter action instead of score, but score is preferred to allow threshold tuning.
Additional context
The community thread reports multiple use cases where users need to reject mail from entire TLDs or specific addresses without custom scripting.
Note: Mail cluster-admin UI already implements Bypass (allow) rules for sender/recipient's address, domain, IP.
See also
https://community.nethserver.org/t/ns8-how-to-block-top-level-domains-tld-and-email-addresses/24918
Add the following to the rspamd multimap template: maps for blocking senders by TLD, exact domain, domain suffix, and full mail address, configurable from the Rspamd UI configuration page.
Proposed solution
Extend the existing multimap template with new maps to block senders by:
.ru)amazon.com)sub.amazon.com)user@example.com)Use a unique file prefix for map files and symbols. Use score-based action rather than prefilter. Expose the new maps in the Rspamd UI configuration page. Document the feature in the README alongside similar existing tables.
Alternative solutions
Prefilter action instead of score, but score is preferred to allow threshold tuning.
Additional context
The community thread reports multiple use cases where users need to reject mail from entire TLDs or specific addresses without custom scripting.
Note: Mail cluster-admin UI already implements Bypass (allow) rules for sender/recipient's address, domain, IP.
See also
https://community.nethserver.org/t/ns8-how-to-block-top-level-domains-tld-and-email-addresses/24918