Postfix With Dovecot MySQL Access Denied

This error has become the bane of email server management for me. I know the cause and I know how to fix it, yet it always seems to take forever to get it right and it seems to break so very easily. Thankfully after a lot of frustration i have found a very easy way to get past the following error.

dovecot: auth-worker(default): mysql: Connect failed to localhost (mail): Access denied for user ‘postfix’@’localhost’ (using password: YES) - waiting for 1 seconds before retry

You have tried granting the user full permissions for everything, you can log in via the command line and nothing appears to be wrong with the user account. I tried all of this too and the problem appears to be the method that MySQL uses to encrypt the passwords. I’m not sure if its dovecot that needs to catch up with this or if SQL is acting up. Either way you can fix this error with the following command.

SET PASSWORD FOR 'postfix'@'localhost' = OLD_PASSWORD('password');

This will alter the password hash for the user account using the older hashing method. Im not really sure the big details of this, but all i know for sure is that it fixed the issue for me.

Of course this might not be the cause of your error. It might be a simple fact that the login is incorrect or that the user does not have the correct permissions to view the database. However it goes, hopefully this helps and you can get over this issue as easy as possible.

Related Articles

Related Questions

How to Handle Unexpected 24/7 On-Call Duties?

I just got a new job and was surprised to learn that I'm expected to do 24/7 on-call support for the C-suite for one...

How can I access my old HDD on a new Windows 10 PC?

I built a new PC a couple of years ago, reusing some components from my old Windows 10 machine. Unfortunately, the external drive I...

How Can I Successfully Scrape Amazon Reviews Without Getting Blocked?

Hey folks! I'm having some serious trouble scraping reviews from Amazon using ScraperAPI, but it keeps getting blocked. Does anyone have suggestions on how...

1 COMMENT

LEAVE A REPLY

Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Latest Tools

Scavenger Hunt Team Randomizer

Planning a scavenger hunt and need to split participants into random teams? Whether you're organizing a school activity, a corporate team-building event, or a...

File Hash Generator Online – Get Instant MD5 and SHA-256 Hashes

Whether you are validating downloads, checking for corruption, or comparing files for duplicates, having a fast and secure way to generate file hashes is...

Visual CSS Editor for Modern Glass UI Effects

Modern UI design is all about clean, layered aesthetics, and few styles deliver this better than glassmorphism. If you're designing sleek user interfaces and...

Fast and Accurate Tap BPM Counter – Free Web Tool

Whether you're producing music, DJing live, or just figuring out the tempo of a song, knowing the BPM (beats per minute) can be critical....

Glassmorphism CSS Generator with Live Preview

Glassmorphism is one of the most visually striking design trends in modern UI. Its soft, frosted-glass effect adds depth and elegance to web interfaces,...

Add Custom Speech and Caption Boxes to Any Image Online

Creating comic-style images used to require complex design tools or specialist software. Whether you're making memes, teaching graphics, social media posts or lighthearted content,...

Latest Posts

Latest Questions