* Change e-mail domain blocks to block IPs dynamically * Update app/workers/scheduler/email_domain_block_refresh_scheduler.rb Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh> * Update app/workers/scheduler/email_domain_block_refresh_scheduler.rb Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh> Co-authored-by: Yamagishi Kazutoshi <ykzts@desire.sh>
* Bypass MX validation for explicitly allowed domains This spares some lookups and prevent issues in some edge cases with local domains. * Add tests * Fix test
* Add support for IPv6 only MXes * Fixed email validator tests