Code Monkey home page Code Monkey logo

Comments (2)

pqarmitage avatar pqarmitage commented on May 26, 2024

keepalived does not support SMTP authentication, nor indeed TLS for SMTP; it is strictly an RFC821 implementation that uses HELO and does not use authentication.

According to https://en.wikipedia.org/wiki/List_of_SMTP_server_return_codes error code 553 means 553 Requested action not taken: mailbox name not allowed, which seems to imply that either the MAIL FROM or the RCPT TO field is not acceptable. It may indeed be that this is because your email server requires authentication.

It you can provide a Wireshark trace of the SMTP exchange that fails with the 553 error, I will consider enhancing the SMTP functionality to support RFC2821 (EHLO etc), TLS and authentication, although this will not be an insignificant task.

from keepalived.

nser77 avatar nser77 commented on May 26, 2024

Hi, sorry for joining an already answered question, but maybe you can try to use a local installed postfix.

I'm not a postfix expert, but you can try configuring keepalived to send email notifications to 127.0.0.1:25 and then route those messages to your preferred server with TLS and authentication enabled.

from keepalived.

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.