個人メッセージのレート制限は「その他の項目」フラグも制限します

zogstrip · 2026 年 2 月 24 日午後 1:02

@jericson さん、ご報告ありがとうございます。モデレーターにプライベートメッセージ（PM）を生成するフラグを使用した際に、「PMレート制限」を「スキップ」するようにしました。

github.com/discourse/discourse

FIX: Exclude notify_moderators PMs from personal message rate limit (#38021)

main ← fix/notify-moderators-pm-rate-limit

opened 12:13PM - 24 Feb 26 UTC

ZogStriP

+22 -0

When a user flags a post with "Something Else", Discourse creates a private mess…age to moderators containing the flag details. This PM is created with the flagger as the topic owner, which causes it to count against the user's `max_personal_messages_per_day` rate limit. This means users who have exhausted their daily PM quota cannot flag posts with the "Something Else" reason, even though the flag itself has its own independent rate limits (`max_flags_per_day` with trust level multipliers). The error message ("You've reached the maximum messages allowed per day") is also confusing in a flagging context. This fix excludes topics with the `notify_moderators` subtype from the PM per-day rate limit check in `Topic#limit_private_messages_per_day`. Flag-generated PMs are system-initiated side effects, not user-initiated messages, and should not count against the personal message quota. https://meta.discourse.org/t/257002

トピック		返信	表示
Limits on personal messages vs topics Bug	11	1342	2020 年 11 月 7 日
Private Message Rate Limits Support	8	906	2024 年 6 月 8 日
Trust Level multiplier improvement ideas Feature	5	1285	2025 年 12 月 4 日
Max personal messages per day - does this include replies? Support	2	437	2020 年 7 月 29 日
Using private / personal messages as long term chat Announcements new-feature	29	9055	2022 年 2 月 16 日

個人メッセージのレート制限は「その他の項目」フラグも制限します

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