Code Monkey home page Code Monkey logo

Comments (2)

Bubbelb avatar Bubbelb commented on May 19, 2024

Issue Solved

Problem found, and it was not a bug in the mail app.

Root cause

There was a configuration issue on the server side.
NginX SMTP proxy advertised pipelining support, while OpenSMTPd doesn't support pipelining.
The following steps occured because of this:

  1. The mail app queried the NginX server, which answered that pipelining is supported.
  2. The mail app starts sending the mail, using pipelining.
  3. NginX proxied the mail to OpenSMTPd, which declined the request, stating pipelining isn 't supported.

Solution

  1. In the nginx.conf file, remove "PIPELINING" from the imap_capabilities line.
  2. restart/reload nginx

from mail.

lock avatar lock commented on May 19, 2024

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs and questions.

from mail.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.