I self-host a number of Discourse instances using mail-receiver. I noticed the conversation below, and am wondering – do I need to Rebuild the mail-receiver.yml files for these sites? [afbeelding] Remove smtp_should_reject & discourse-smtp-fast-rejection Dev C…

Self-Hosting - When to Rebuild mail-receiver?

supermathie (Michael Brown) 25 november 2025 om 20:42 2

You can update either mail-receiver or Discourse and it’ll fix the problem.

2 likes

Topic		Antwoorden	Weergaven
Remove smtp_should_reject & discourse-smtp-fast-rejection Dev	2	63	25 november 2025
Mail Receiver setup Installation mail-receiver	2	208	10 mei 2024
Seeing smtp_should_reject "400 bad request" failures on bounce processing Bug mail-receiver	14	120	25 november 2025
Configure direct-delivery incoming email for self-hosted sites with Mail-Receiver Self-Hosting email , how-to , advanced-setup , mail-receiver	63	47478	24 november 2025
Reducing backscatter in email interface? Feature	22	3228	27 november 2025