We are currently running Discourse with a multisite setup, and we plan to use the Mail Receiver for email handling. I have a question about the configuration: Is it possible to configure a single Mail Receiver container to handle incoming emails for all forums in the multisite setup? I want to ens…

I just did something similar which is working [imagem] Configure direct-delivery incoming email for self-hosted sites with Mail-Receiver Self-Hosting In addition to the instructions of this Topic, I… modified the existing postfix configuration file at: /etc/postfix/mai…

It might be sufficient to adapt this function for multisite: lib/mail_receiver/discourse_mail_receiver.rb 9b1b99902 def endpoint return @endpoint if @endpoint @endpoint = @env["DISCOURSE_MAIL_ENDPOINT"] i…

Thanks for sharing this , but what about the API key how will the mail receiver handle this ?

A hacky way would be to use the same API key on every instance.

Sounds crazy but I can give it a try!

Thank you so much @denvergeeks for sharing this with me but I have some questions:- Have you installed Postfix on your server first? According to your docs I will need to create a mail receiver container for each forum right? You map the domain to its corresponding forum using the transport map. I…

Thanks for the confirmation, but can you explain why did you add additional volume because I see both are even different from the default one

It is because of this section … to make available the functionality for blocking certain domains.

Greate, one last question . Should I create a new path for each mail receiver for example I have about 10 forums so I will need to create new volume for each one od them like this Default forum: - volumes: host: /var/discourse/shared/mail-receiver/postfix-spool guest: /var/spool/postf…

Um único Mail Receiver pode lidar com e-mails para todos os sites em uma configuração multisite do Discourse?

Suporte

denvergeeks Janeiro 6, 2025, 10:44pm 10

É por causa desta seção (this section)… para disponibilizar a funcionalidade de bloqueio de determinados domínios.

Tópico		Respostas	Visualizações
Multiple Mail Receivers for Multiple Discourse Instances Feature	14	1078	25 de Janeiro de 2025
Is it possible to have multiple incoming email domains? Support email	4	491	27 de Janeiro de 2025
Mail-receiver won’t deliver mail to Discourse Self-hosting mail-receiver	16	399	26 de Janeiro de 2023
Able to receive e-mail in mail-receiver but NOT in Discourse? Self-hosting	9	1820	25 de Dezembro de 2020
Customize direct-delivery Postfix configuration Sysadmins how-to , advanced-setup	19	5015	14 de Fevereiro de 2026

Um único Mail Receiver pode lidar com e-mails para todos os sites em uma configuração multisite do Discourse?

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