Where is the best place to ask about mail receiver topics? Here, or another forum? Specifically I am after details on what appear to be a pair of port numbers (25 : 25). It’s not clear to me why there are two ports here, not just one for SMTP. I cant find documentation in github.

Are you talking about Straightforward direct-delivery incoming mail ? The first 25 is the external ip, the second is the ip inside the container. What problem are you trying to solve?

[image] pfaffman: The first 25 is the external ip, the second is the ip inside the container. What problem are you trying to solve? Thanks. Where is that documented? Problem - trying to run normal enterprise class Postfix server for mail on same server as Discourse container. I need to have…

It’s a docker fundamental. Most any “how to use docker” guide covers it, I’d think. [image] Andro: Where is the best place to ask about mail receiver topics? Here, or another forum? I gave an answer to this question over at Postfix and mail receiver - #5 by pfaffman .

Application de réception de courrier

Soutien Installation

pfaffman (Jay Pfaffman) Janvier 9, 2021, 2:04 4

C’est un principe fondamental de Docker. Je pense que la plupart des guides « comment utiliser Docker » en parlent.

J’ai répondu à cette question sur Postfix et réception de courriers - #5 par pfaffman.

Sujet		Réponses	Vues
Postfix and mail receiver Self-hosting mail-receiver	4	1178	Janvier 8, 2021
Getting incoming mail to work when port forwarding from a router Self-hosting	2	580	Novembre 19, 2022
Mail-receiver relay access denied Self-hosting mail-receiver	21	1872	Janvier 26, 2025
Incoming e-mail not received Self-hosting	20	2246	Février 11, 2022
Mail-receiver won’t deliver mail to Discourse Self-hosting mail-receiver	16	400	Janvier 26, 2023

Application de réception de courrier

Sujets connexes