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Topic: external SMTP Auth problem

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.5-1
- Linux/BSD distribution name and version: Ubuntu 16.04
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): NGINX
- Manage mail accounts with iRedAdmin-Pro? no
- Related log if you're reporting an issue: 
====

Im having problem sending emails from my desktop client, it said login failed. the only thing i changed was the ssl, i'm using Letsencrypt.

btw the Sogo and Roundcube clients works perfect. the imap works on my desktop too.

sorry for my english XD

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2

Re: external SMTP Auth problem

What's the error message in your desktop client? And Postfix log file?
Does it work if you revert the ssl cert/key in Postfix config file?