Hello! I met a question about sending mail , Any help is appreciated :smiling_face_with_three_hearts: i am using mailjet for smtp server , i have set app.yml reference the topic(Howto use Mailjet as a free SMTP service for Discourse) and i have validate my domain and mail address in mailjet. I have open port 80\443\578\553 [image] [image] but when i send a test mail, nothing happened [image] [image] this is my app.yml ## this is the all-in-one, standalone Discourse Docker container template ## ## After making changes to this file, you MUST rebuild ## /var/discourse/launcher rebuild app ## ## BE *VERY* CAREFUL WHEN EDITING! ## YAML FILES ARE SUPER SUPER SENSITIVE TO MISTAKES IN WHITESPACE OR ALIGNMENT! ## visit http://www.yamllint.com/ to validate this file as needed templates: - "templates/postgres.template.yml" - "templates/redis.template.yml" - "templates/web.template.yml" ## Uncomment the next line to enable the IPv6 listener #- "templates/web.ipv6.template.yml" - "templates/web.ratelimited.template.yml" ## Uncomment these two lines if you wish to add Lets Encrypt (https) - "templates/web.ssl.template.yml" - "templates/web.letsencrypt.ssl.template.yml" - "templates/web.china.template.yml" ## which TCP/IP ports should this container expose? ## If you want Discourse to share a port with another webserver like Apache or nginx, ## see https://meta.discourse.org/t/17247 for details expose: - "80:80" # http - "443:443" # https - "553:553" - "587:587" params: db_default_text_search_config: "pg_catalog.english" ## Set db_shared_buffers to a max of 25% of the total memory. ## will be set automatically by bootstrap based on detected RAM, or you can override db_shared_buffers: "128MB" ## can improve sorting performance, but adds memory usage per-connection #db_work_mem: "40MB" ## Which Git revision should this container use? (default: tests-passed) #version: tests-passed env: LC_ALL: en_US.UTF-8 LANG: en_US.UTF-8 LANGUAGE: en_US.UTF-8 # DISCOURSE_DEFAULT_LOCALE: en ## How many concurrent web requests are supported? Depends on memory and CPU cores. ## will be set automatically by bootstrap based on detected CPUs, or you can override UNICORN_WORKERS: 2 ## TODO: The domain name this Discourse instance will respond to ## Required. Discourse will not work with a bare IP number. DISCOURSE_HOSTNAME: discuss.whitewater.wang ## Uncomment if you want the container to be started with the same ## hostname (-h option) as specified above (default "$hostname-$config") #DOCKER_USE_HOSTNAME: true ## TODO: List of comma delimited emails that will be made admin and developer ## on initial signup example 'user1@example.com,user2@example.com' DISCOURSE_DEVELOPER_EMAILS: 'whitewatercn@outlook.com' ## TODO: The SMTP mail server used to validate new accounts and send notifications # SMTP ADDRESS, username, and password are required # WARNING the char '#' in SMTP password can cause problems! DISCOURSE_SMTP_ADDRESS: in-v3.mailjet.com DISCOURSE_SMTP_PORT: 587 DISCOURSE_SMTP_USER_NAME: 7b14af9b5034****** DISCOURSE_SMTP_PASSWORD: "46764f565******" #DISCOURSE_SMTP_ENABLE_START_TLS: true # (optional, default true) # DISCOURSE_SMTP_DOMAIN: beginner.center # DISCOURSE_NOTIFICATION_EMAIL: noreply@discuss.whitewater.wang # DISCOURSE_SMTP_AUTHENTICATION: login DISCOURSE_SMTP_OPENSSL_VERIFY_MODE: none # DISCOURSE_SMTP_ENABLE_START_TLS: true ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate LETSENCRYPT_ACCOUNT_EMAIL: me@example.com ## The http or https CDN address for this Discourse instance (configured to pull) ## see https://meta.discourse.org/t/14857 for details #DISCOURSE_CDN_URL: https://discourse-cdn.example.com ## The maxmind geolocation IP address key for IP address lookup ## see https://meta.discourse.org/t/-/137387/23 for details #DISCOURSE_MAXMIND_LICENSE_KEY: 1234567890123456 ## The Docker container is stateless; all data is stored in /shared volumes: - volume: host: /var/discourse/shared/standalone guest: /shared - volume: host: /var/discourse/shared/standalone/log/var-log guest: /var/log ## Plugins go here ## see https://meta.discourse.org/t/19157 for details hooks: after_code: - exec: cd: $home/plugins cmd: - git clone https://github.com/discourse/docker_manager.git ## Any custom commands to run after building run: - exec: echo "Beginning of custom commands" ## If you want to set the 'From' email address for your first registration, uncomment and change: ## After getting the first signup email, re-comment the line. It only needs to run once. - exec: rails r "SiteSetting.notification_email='noreply@discuss.whitewater.wang'" - exec: echo "End of custom commands"

换成mailgun，可以用了 :upside_down_face: changed to malign server , now available :upside_down_face:

@Lhc_fl 大佬能帮忙看看吗？

这大概说明问题不是出在discourse上，而是出在mailjet上 This probably shows that the problem is not on the discourse, but on the mailjet. 考虑 ./launcher enter app 进入你的docker容器，然后 rake email:test[whitewatercn@outlook.com] 测试一下电子邮件可用性。 Consider ./launcher enter app to enter your docker container, then rake email:test[example@outlook.com] to test email availability.

谢谢大佬回复！试了测试命令，提示超时 root@iZ0jlfiypegsmh5fpig7t4Z-app:/var/www/discourse# rake emails:test[whitewatercn@outlook.com] Testing sending to whitewatercn@outlook.com using in-v3.mailjet.com:587, username:7b14af9b5034dd6e7639d19587cb7831 with plain auth. SMTP server connection successful. Sending to whitewatercn@outlook.com. . . Sending mail failed. JavaScript was terminated (either by timeout or explicitly)

现在可以发送了，但是并没有收到邮件 root@iZ0jlfiypegsmh5fpig7t4Z-app:/var/www/discourse# rake emails:test[whitewatercn@outlook.com] Testing sending to whitewatercn@outlook.com using in-v3.mailjet.com:587, username:7b14af9b5034dd6e7639d19587cb7831 with plain auth. SMTP server connection successful. Sending to whitewatercn@outlook.com. . . Mail accepted by SMTP server. Message-ID: fc301347-746b-4b89-8c07-deeb1ee467a4@discuss.whitewater.wang If you do not receive the message, check your SPAM folder or test again using a service like http://www.mail-tester.com/. If the message is not delivered it is not a problem with Discourse. Check the SMTP server logs for the above Message ID to see why it failed to deliver the message.

Can't send mail by smtp server(mailjet)

Product Support Self-hosting

whitewaterdeu (mocha3901) June 6, 2023, 12:01pm 6

换成mailgun，可以用了

changed to malign server , now available

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Can't send mail by smtp server(mailjet)

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