dovecot.wiki: The Independent Mail Server Guide¶
Welcome to the independent troubleshooting and configuration wiki for Dovecot and Postfix.
Disclaimer: This is a community-run project. It is NOT official documentation. For official resources, please visit doc.dovecot.org.
Why This Wiki Exists¶
Setting up a robust, modern mail server that actually reaches Gmail/Outlook inboxes without being flagged as spam is increasingly difficult. This wiki focuses on real-world, hard-won knowledge:
- How to secure port 25 and deal with cloud provider blocklists.
- Why your emails go to spam (and how to fix your IP reputation).
- Hardcore
dovecot.conftuning for production instances.
The Ultimate Toolkit¶
Before diving deep into configurations, here are the essential assets you will need:
-
Email Testing Tools
Use the online utilities at tool.tl to quickly check your DNS, SPF, DKIM, and port connectivity. -
Recommended VPS (Claim $100)
Deploy your mail server on reliable infrastructure with a clean IP. -
Official Docs
Need deep technical engine details? Visit the official reference (No affiliation).
Stay tuned as we migrate our troubleshooting archives to this new static gateway.
Ensure your IP reputation is clean and Port 25 is accessible before you begin.
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