I got this message on my dashboard: There are 95 email jobs that failed. Check your app.yml and ensure that the mail server settings are correct. The site is an SMTP-less install on a discourse.diy domain. Sidekiq shows: Next Retry Retry Count Queue Job Arguments Error right now 0 defa…

Thanks for posting! That email doesn’t work is expected, but the errors you are seeing are unusual. They might be due to something else in your setup. When I try to send an invite on my test self-hosted instance, I see this error: Jobs::HandledExceptionWrapper: Wrapped Socket::ResolutionError: ge…

There are two types of logged errors: One Job exception: Unsupported command argument type: TrueClass redis-client-0.26.1/lib/redis_client/command_builder.rb:37:in `block in generate' redis-client-0.26.1/lib/redis_client/command_builder.rb:28:in `map!' redis-client-0.26.1/lib/redis_client/comman…

Hmm, neither look related to a plugin. I’ll update my instance (it’s 3 weeks old) and see if I see the same issues.

I guess Disable emails must be yes on those.

Right that might be the cause. It should be automatically set to “No” “Yes” when installing without SMTP I guess?

[이미지] Canapin: It should be automatically set to “No” when installing without SMTP I guess? You mean Yes, as the setting is to “Disable”. It should yes, but when you do that there is a super annoying global banner screaming that emails are disabled.

SMTP 없는 설치에서 "메일 작업 실패" 메시지 발생

지원

Falco (Falco) 2월 19, 2026, 5:41오후 5

아마도 Disable emails 설정은 해당 항목에서 yes로 되어 있어야 할 것 같습니다.

글		댓글	조회수
Failed email jobs on one line install without SMTP? Self-hosting email	1	96	2월 19, 2026
Email jobs failing due to smtpserverbusy Self-hosting email	9	2019	11월 27, 2019
Can not sent email on user sign up! Self-hosting unsupported-install	1	534	7월 29, 2022
Errors with Sidekiq - emails not sending Support	1	1423	9월 9, 2020
Severe Email Issue since last update a couple days ago - 3.4.0.beta4-dev Support	24	720	2월 16, 2025

SMTP 없는 설치에서 "메일 작업 실패" 메시지 발생

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