이메일로 답장(Reply-by-Email) 기능이 2년 동안 정상 작동하다가, 17일 전부터 뚜렷한 이유 없이 멈췄습니다. 해당 기간의 스태프 액션 로그를 검색해 보았지만 관련 설정 변경 사항도, 업그레이드도, 새로운 플러그인도 없었습니다. 무엇이 깨진 것일까요?
9월 30일 이후 수신된 이메일이 없습니다:
거절되는 것도 아닙니다:
오류 로그에서 눈에 띄게 관련 있는 내용은 없지만, 아래 내용이 있습니다:
aws-sdk-core-3.112.1/lib/seahorse/client/plugins/raise_response_errors.rb:17:in `call'
aws-sdk-s3-1.96.1/lib/aws-sdk-s3/plugins/sse_cpk.rb:24:in `call'
aws-sdk-s3-1.96.1/lib/aws-sdk-s3/plugins/dualstack.rb:36:in `call'
aws-sdk-s3-1.96.1/lib/aws-sdk-s3/plugins/accelerate.rb:50:in `call'
aws-sdk-core-3.112.1/lib/aws-sdk-core/plugins/jsonvalue_converter.rb:22:in `call'
aws-sdk-core-3.112.1/lib/aws-sdk-core/plugins/idempotency_token.rb:19:in `call'
aws-sdk-core-3.112.1/lib/aws-sdk-core/plugins/param_converter.rb:26:in `call'
aws-sdk-core-3.112.1/lib/seahorse/client/plugins/request_callback.rb:71:in `call'
aws-sdk-core-3.112.1/lib/aws-sdk-core/plugins/response_paging.rb:12:in `call'
aws-sdk-core-3.112.1/lib/seahorse/client/plugins/response_target.rb:24:in `call'
aws-sdk-core-3.112.1/lib/seahorse/client/request.rb:72:in `send_request'
aws-sdk-s3-1.96.1/lib/aws-sdk-s3/client.rb:1274:in `copy_object'
/var/www/discourse/lib/backup_restore/s3_backup_store.rb:61:in `block in vacate_legacy_prefix'
/var/www/discourse/lib/backup_restore/s3_backup_store.rb:60:in `each'
/var/www/discourse/lib/backup_restore/s3_backup_store.rb:60:in `vacate_legacy_prefix'
/var/www/discourse/app/jobs/onceoff/vacate_legacy_prefix_backups.rb:7:in `execute_onceoff'
/var/www/discourse/app/jobs/onceoff/onceoff.rb:25:in `execute'
/var/www/discourse/app/jobs/base.rb:232:in `block (2 levels) in perform'
rails_multisite-3.1.0/lib/rails_multisite/connection_management.rb:80:in `with_connection'
/var/www/discourse/app/jobs/base.rb:221:in `block in perform'
/var/www/discourse/app/jobs/base.rb:217:in `each'
/var/www/discourse/app/jobs/base.rb:217:in `perform'
sidekiq-6.2.2/lib/sidekiq/processor.rb:196:in `execute_job'
sidekiq-6.2.2/lib/sidekiq/processor.rb:164:in `block (2 levels) in process'
sidekiq-6.2.2/lib/sidekiq/middleware/chain.rb:138:in `block in invoke'
/var/www/discourse/lib/sidekiq/pausable.rb:138:in `call'
sidekiq-6.2.2/lib/sidekiq/middleware/chain.rb:140:in `block in invoke'
sidekiq-6.2.2/lib/sidekiq/middleware/chain.rb:143:in `invoke'
sidekiq-6.2.2/lib/sidekiq/processor.rb:163:in `block in process'
sidekiq-6.2.2/lib/sidekiq/processor.rb:136:in `block (6 levels) in dispatch'
sidekiq-6.2.2/lib/sidekiq/job_retry.rb:112:in `local'
sidekiq-6.2.2/lib/sidekiq/processor.rb:135:in `block (5 levels) in dispatch'
sidekiq-6.2.2/lib/sidekiq.rb:38:in `block in <module:Sidekiq>'
sidekiq-6.2.2/lib/sidekiq/processor.rb:131:in `block (4 levels) in dispatch'
sidekiq-6.2.2/lib/sidekiq/processor.rb:257:in `stats'
sidekiq-6.2.2/lib/sidekiq/processor.rb:126:in `block (3 levels) in dispatch'
sidekiq-6.2.2/lib/sidekiq/job_logger.rb:13:in `call'
sidekiq-6.2.2/lib/sidekiq/processor.rb:125:in `block (2 levels) in dispatch'
sidekiq-6.2.2/lib/sidekiq/job_retry.rb:79:in `global'
sidekiq-6.2.2/lib/sidekiq/processor.rb:124:in `block in dispatch'
sidekiq-6.2.2/lib/sidekiq/logger.rb:11:in `with'
sidekiq-6.2.2/lib/sidekiq/job_logger.rb:33:in `prepare'
sidekiq-6.2.2/lib/sidekiq/processor.rb:123:in `dispatch'
sidekiq-6.2.2/lib/sidekiq/processor.rb:162:in `process'
sidekiq-6.2.2/lib/sidekiq/processor.rb:78:in `process_one'
sidekiq-6.2.2/lib/sidekiq/processor.rb:68:in `run'
sidekiq-6.2.2/lib/sidekiq/util.rb:43:in `watchdog'
sidekiq-6.2.2/lib/sidekiq/util.rb:52:in `block in safe_thread'
pop3 폴링이 아닌 수동 폴링을 사용 중입니다:
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이메일로 답장을 시도하는 발신자에게는 거절 알림이나 오류 메시지가 전송되지 않습니다.
포럼에서 이메일을 보내는 것은 정상적으로 작동합니다. AWS SES에도 문제가 없습니다(다만, 이것이 이메일로 답장 기능과 관련이 있다고 생각하지는 않습니다).
discourse-doctor에도 문제가 없습니다(비공식 플러그인이 있다는 점은 언급되지만, 해당 기간 동안 플러그인은 변경되지 않았습니다).

