I use the service of mailgun.com to send mail, but the SMTP I set up according to the tutorial doesn’t work.I can’t even finish registering as an administrator the log in shared/standalone/log/rails/production.log Started GET "/finish-installation/register" for 54.151.175.32 at 2023-01-11 18:37:43 +0000 Processing by FinishInstallationController#register as HTML Rendered finish_installation/register.html.erb within layouts/finish_installation (Duration: 8.2ms | Allocations: 750) Rendered layout layouts/finish_installation.html.erb (Duration: 33.4ms | Allocations: 3008) Completed 200 OK in 54ms (Views: 36.7ms | ActiveRecord: 0.0ms | Allocations: 4064) Started POST "/finish-installation/register" for 54.151.175.32 at 2023-01-11 18:37:45 +0000 Processing by FinishInstallationController#register as HTML Parameters: {"authenticity_token"=>"rxWiZY9rnT7TRGYXw*****************************iBAFuOoz7pQA", "email"=>"*************************@gmail.com", "username"=>"youyou", "password"=>"[FILTERED]", "commit"=>"Register"} start Redirected to https://bbs.doublekm.xyz/finish-installation/confirm-email Completed 302 Found in 47ms (ActiveRecord: 0.0ms | Allocations: 2579) Rendered layouts/email_template.html.erb (Duration: 1.1ms | Allocations: 35) Started GET "/finish-installation/confirm-email" for 54.151.175.32 at 2023-01-11 18:37:45 +0000 Processing by FinishInstallationController#confirm_email as HTML Rendered finish_installation/confirm_email.html.erb within layouts/finish_installation (Duration: 2.5ms | Allocations: 380) Rendered layout layouts/finish_installation.html.erb (Duration: 21.1ms | Allocations: 2643) Completed 200 OK in 26ms (Views: 22.8ms | ActiveRecord: 0.0ms | Allocations: 3240) Job exception: Net::SMTPUnknownError fail SMTP settings DISCOURSE_SMTP_ADDRESS: smtp.mailgun.org DISCOURSE_SMTP_PORT: 587 DISCOURSE_SMTP_USER_NAME: postmaster@sandboxba2******************d8f.mailgun.org DISCOURSE_SMTP_PASSWORD: "4223*********************************************5f57" #DISCOURSE_SMTP_ENABLE_START_TLS: true # (optional, default true) DISCOURSE_SMTP_DOMAIN: sandboxba22************************8d8f.mailgun.org DISCOURSE_NOTIFICATION_EMAIL: no-reply@sandboxba22***************d8f.mailgun.org ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate LETSENCRYPT_ACCOUNT_EMAIL: me@example.com [root@GreenCloud discourse]# telnet smtp.mailgun.org 587 Trying 34.83.33.178... Connected to smtp.mailgun.org. Escape character is '^]'. 220 Mailgun Influx ready quit 221 See you later. Yours truly, Mailgun Connection closed by foreign host.

You need to check the security option because it isn’t very precise and you need to turn it off (without compromising your security). [image] Setting up SMTP Support If you want to disable TLS, you need to uncomment this line, and set it to false: #DISCOURSE_SMTP_ENABLE_START_TLS: true # (optional, default true) However, there’s no relationship between POODLE and newer TLS protocol versions, nor is there any relationship between SMTP and POP3. Mailgun does support TLS on SMTP connections, they just don’t support it correctly.

Why are you using a sandbox account for Mailgun? You should be using the postmaster account which corresponds to the domain for your community. Did you have problems adding and authorizing the domain which corresponds do your community? What email address is your community configured to send email from?

You need to not use sandbox mode, which I believe can send only to a single address. There is no reason not to get mailgun configured properly. See Troubleshoot email on a new Discourse install.

i use mailu to build a smtp service, i can send and receive the email [image] ,but this time still wrong [image] and also i cant login by foxmail [image] the smtp setting [image] the discourse setting [image]

ohh,i solved by open the ssl [image] does that means i should open ssl settings for discourse?

So you gave up on mailgun and decided to use something else that no one has ever heard of? It says that it won’t let you send from norepy@bbs.doublekm.xzy. Change the notification email to Makima@bbs.doublekm.xyz, and see if that works.

I dont know whats wrong with the SMTP service

Product Support Self-hosting

youyou January 12, 2023, 9:33am 6

ohh,i solved by open the ssl

does that means i should open ssl settings for discourse?

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I dont know whats wrong with the SMTP service

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