メールの改訂：テストrakeタスクの出力

supermathie · 2025 年 12 月 15 日午後 10:01

設定を増やすのではなく、減らすという観点から、このアプローチが最善だと思います。

github.com/discourse/discourse

FIX: SMTP: explicitly disable STARTTLS when TLS is enabled

main ← Supermathie:explicitly_disable_starttls_with_tls

opened 10:01PM - 15 Dec 25 UTC

Supermathie

+2 -2

The mail gem upgrade to 2.9.0 picked up a gem change that causes it to error whe…n both `tls` and `starttls_auto` are set, despite this being a valid configuration. This change causes the `enable_starttls_auto` setting to only be true if `tls` is not set. Functionality demonstration: ``` → DISCOURSE_USE_SMTP_ENVIRONMENT_IN_DEVELOPMENT=true \ DISCOURSE_SMTP_ADDRESS=localhost \ DISCOURSE_SMTP_USER_NAME=bilbo \ DISCOURSE_SMTP_PASSWORD=ring \ DISCOURSE_SMTP_OPENSSL_VERIFY_MODE=none \ DISCOURSE_SMTP_PORT=5465 \ DISCOURSE_SMTP_FORCE_TLS=true \ rake 'emails:test[frodo@shire.net]' Testing sending to frodo@shire.net using localhost:5465, username:bilbo with plain auth. SMTP server connection successful. Sending to frodo@shire.net… Mail accepted by SMTP server. Message-ID: 79e7aafd-e2e7-4667-9b29-b01aa2d28bcf@localhost ``` ``` → DISCOURSE_USE_SMTP_ENVIRONMENT_IN_DEVELOPMENT=true \ DISCOURSE_SMTP_ADDRESS=localhost \ DISCOURSE_SMTP_USER_NAME=bilbo \ DISCOURSE_SMTP_PASSWORD=ring \ DISCOURSE_SMTP_OPENSSL_VERIFY_MODE=none \ DISCOURSE_SMTP_PORT=5587 \ rake 'emails:test[frodo@shire.net]' Testing sending to frodo@shire.net using localhost:5587, username:bilbo with plain auth. SMTP server connection successful. Sending to frodo@shire.net… Mail accepted by SMTP server. Message-ID: 40568ecb-ce4e-4373-aa2e-6cdf59ead158@localhost ```

トピック		返信	表示
SSL/TLS for port 465 (Net::ReadTimeout) - undocumented solution Installation email	2	685	2025 年 11 月 11 日
SMTP error: Must issue a STARTTLS command first Installation	9	3409	2021 年 11 月 23 日
Email not working (SSL_connect returned=1) Installation	16	2534	2022 年 7 月 15 日
Can't send email with certificate issue Installation	2	1547	2019 年 4 月 2 日
Disabling starttls or certificate verification does not work any more Bug	5	2554	2022 年 7 月 9 日

メールの改訂：テストrakeタスクの出力

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